Archives Декабрь 2023

A car door serves as a safety component in case of a crash or an accident. However, like other car components, it is also subjected to constant wear and tear. That said, one may face inconvenience if their car door won’t shut or latch properly. The problem can occur due to multiple reasons which must be promptly inspected. 

That said, we have penned the most common reasons why a car door won’t shut or latch. We have also provided solutions to fix these issues. 

CAR DOOR WON’T SHUT OR LATCH–COMMON CAUSES 

A car door is an integral part of the vehicle’s safety structure, whether automatic or manual. However, it may not serve its purpose properly due to malfunction. Sometimes, a car door won’t lock properly or it may not latch in place. 

When it comes to a car door latch, it is an important component of the door. A latch secures the door in its place. In case it gets damaged, the car’s safety is compromised. We have gathered common causes of why a car door won’t shut or latch along with their fixes. 

MISALIGNMENT OF LATCH AND DOOR 

If the car has been involved in a collision or has undergone some kind of impact, the door may become misaligned. This prevents it from properly aligning with the door frame and latching securely.

Besides, even if there is a small gap between the door and the latch, it won’t close properly. An obstruction between the two surfaces also causes such problems, although it is usually found in old cars. 

CORRODED JAW AREA

When the jaw area of a car door becomes corroded, it causes problems with the door’s functionality, including difficulties in shutting or latching properly. Corrosion typically occurs due to prolonged exposure to moisture, salt, and other environmental factors. 

Additionally, when door hinges which are crucial parts of a car door become worn, they cause the door to sag or sit at an incorrect angle. This leads to difficulty in shutting the door completely. 

STUCK LATCH 

Another reason for this issue is a stuck car door latch in a closed position. When the door is closed, the latch is retracted. However, if the latching mechanism malfunctions, the door won’t be shut and would simply not latch.

DEBRIS 

Dirt, debris, or foreign objects also obstruct the door latch or striker plate. This prevents the components from properly engaging.

BENT OR DAMAGED LATCH 

Even if there is no misalignment between the components and they fit properly, sometimes the car door still won’t shut. This is because the latch mechanism can become bent, worn out, or damaged over time. This prevents it from engaging properly with the striker plate on the door frame, resulting in a door that won’t latch.

BROKEN DOOR HANDLE 

Apart from the basics, there are several hidden functions of a car door handle. In case it gets broken or damaged, one can not easily open or shut the door. Besides, The door handle mechanism can fail or become worn out, preventing the door from closing properly. If the handle does not fully return to its resting position after use, the latch may not engage.

FAILING DOOR LOCK ACTUATOR 

This reason is valid for modern and luxury cars. Such vehicles have a soft close mechanism which requires less effort to shut a door. A door actuator is responsible to lock and unlock the car door. 

However, when the power lock motor of the door gets damaged, it hinders the simple usage of doors such as closing it. Also, faulty wiring, blown fuses, or malfunctioning sensors can prevent the door from latching correctly.

CAR DOOR WON’T SHUT OR LATCH- SIMPLE FIXES

Now that we have gone through the potential causes of why a car door won’t shut, here are some practical solutions. 

LUBRICATE THE LATCH AND HINGES

The key solution is to keep all the components clean and well-lubricated. Apply a small amount of lubricant, such as white lithium or silicone grease, to the latch mechanism. This helps the components move smoothly and ensure proper engagement. Be sure to wipe away any excess lubricant to prevent it from attracting dirt and causing more problems.

CHECK DOOR ALIGNMENT 

Carefully examine the door and its surrounding frame to see if there are any obvious signs of misalignment. If the door appears misaligned, try gently adjusting it by loosening the hinge bolts and repositioning the door before tightening them again.

CLEAN THE JAW AREA 

Another tip on how to fix a car door lock mechanism is a thorough cleaning. Start by cleaning the corroded jaw area thoroughly. Use car interior cleaning products such as a cleaning solution and a soft brush or sponge to remove any dirt, grime, or loose corrosion. Rinse the area with clean water and dry it completely.

INSPECT THE STRIKER PLATE 

The striker plate is the metal plate on the car’s frame that the door latches onto. Check for any visible damage, wear, or misalignment. If necessary, adjust the position of the striker plate to ensure it aligns properly with the door latch. Loosen the screws holding the striker plate in place and shift it slightly if needed.

CHECK THE DOOR LATCH 

Another important method for car door latch repair is inspection. Close the door slowly and pay attention to any resistance or unusual sounds. If the latch still doesn’t engage, try pressing down firmly on the door handle while closing it. This helps ensure that the latch mechanism is fully activated.

Moreover, if these simple fixes don’t resolve the issue and the car door won’t shut properly, it’s recommended to consult a professional mechanic. One can also refer to dubizzle inspection services for the problem diagnosis. 

This is all on the reasons and fixes of why a car door won’t shut or latch. These problems are quite common in cars and one must have a basic understanding to fix them timely. Additionally, if one is facing such problems frequently, it’s time for a change. Sift through these used cars for sale in the UAE with modern car door designs as the next ride. 

Stay tuned to dubizzle’s cars blog for more on different problems of car parts and their solutions. 

• Function
• Types
• Symptoms
• Tips
• Replacement Cost

A car braking system allows deceleration or stops the car. A modern car comes equipped with disc brakes on all the wheels. That said, brake rotors are an essential component of the disc brakes. 

When you press the brakes, the pads clamp against the rotors to convert kinetic energy into thermal energy and stop the vehicle. Let’s go through the detailed working of brake rotors and what happens when it malfunctions.

Brake Rotors Function

The brake rotor is a circular disc connected to each wheel. When the driver presses the brake pedal, it sends a signal to the master cylinder containing brake fluid. After that, the callipers squeeze the pads to the larger surface area of the rotors. 

During the complete functioning of the car brakes, the kinetic energy converts into thermal energy and produces heat while decelerating the car. The friction produced by the brake callipers pushing the pads to squeeze against the rotors helps stop the vehicle safely.

Types of Brake Rotors

When you are following the guide to brake pads and rotors replacement, ensure choosing the correct brake rotor type. That said, here are the four types of rotors in the disc brakes:

Blank and Smooth Brake Rotors

New passenger vehicles come equipped with blank and smooth rotors, also known as original equipment manufacturer (OEM) brake rotors. These rotors function only on passenger cars. If you have a luxury or exotic car, blank and smooth rotors won’t function properly.

These rotors are made from recycled steel. If your vehicle has ceramic brake pads, such as BMW Carbon Ceramic brakes, simple rotors won’t work. That said, using these blank rotors with ceramic pads will generate excessive heat, and the braking system will malfunction.

Drilled Brake Rotors

The rotors with drilled holes dissipate the heat, water or dust from the surface. This type of brake rotor functions efficiently in wet or rainy conditions. However, they don’t work well with performance cars and can fail while you are speed driving.

Slotted Brake Rotors

Brake rotors with slotted surfaces are specially used for SUVs and heavy-duty vehicles. Since these vehicles require more power to stop, slotted rotors can draw more air between the pad and the rotor to improve cooling. However, slotted rotors have a drawback that pads don’t last long due to rotors.

Drilled and Slotted Brake Rotors

The drilled and slotted rotors are designed for high-performance vehicles. These also look like rotational brake rotors and have enhanced cooling. While off-roading or driving on a fast track, the rotors dissipate heat quickly to allow effective braking.

The drilled and slotted type of brake rotors have many benefits in performance cars, but they are not durable. Its edges wear the pads with time, and the thin car brake pads indicate that car brake repair is required.

Symptoms of Bad Brake Rotors

Several signs and symptoms indicate bad brake rotors. Moreover, a warped or worn-out brake rotor can cause car brake problems. That said, it is essential to identify the brake rotor problem to avoid braking issues.

Here are all the symptoms of bad rotors:

Reduced Braking Performance

If you notice that your vehicle’s braking performance has significantly decreased, it could be due to worn-out brake rotors. Worn or damaged rotors have a reduced friction surface, resulting in longer stopping distances or a mushy brake pedal. You can follow the tips for brake maintenance for optimal braking performance.

Grinding Noises

A grinding noise while applying the brakes is typically an indicator of severely worn brake rotors. Moreover, noisy brakes are a sign of bad brake pads and the metal backing plate grinding against the rotor’s surface.

Squealing or Squeaking Noises

Bad brake rotors can cause squealing sounds when braking. It may result from the brake pads rubbing against uneven or damaged rotor surfaces. 

Steering Wheel Shakes

If you experience a vibrating or shaking steering wheel, especially during braking, it could be due to warped brake rotors. Warping causes the pads to make uneven contact with the rotors, leading to a shaking sensation.

Brake Fade

It refers to a situation where the brakes lose effectiveness over time, usually due to overheating. Bad rotors can contribute to brake fade by providing insufficient heat dissipation, resulting in a loss of braking power.

Tips to Avoid Brake Rotors Wear

Excessive wear on the rotors can be avoided by following these tips:

• Applying the brakes gradually allows an even distribution of heat and friction, reducing wear on the rotors.
• Keep a reasonable distance from the vehicle in front of you to allow for smoother braking.
• When descending steep hills or slopes, try to apply brakes moderately rather than continuously riding the brakes.
• Carrying excessive weight puts additional strain on the brakes, including the rotors, and can accelerate wear. Therefore, don’t load the vehicle more than the manufacturer’s recommendations.
• If you’re driving in stop-and-go traffic or situations that require sustained braking, try to take breaks when possible.
• Ensure using high-quality brake pads suitable for your vehicle and driving conditions. Softer brake pads can be gentler on the rotors and reduce wear, but they may have a shorter lifespan.

Brake Rotors Replacement Cost

The brake rotor price varies depending on the type. A brake rotor has a starting cost of AED 99 and may be up to AED 900. A professional mechanic will also charge a fixing cost.

That concludes all about brake rotors. When you buy a used car in the UAE, get all the components, such as brakes, suspension and other safety systems, inspected. You can also learn tips on dealing with car brake failures. 

Stay connected with the dubizzle cars blog to learn more about various car parts and their functioning.

Parking brakes are also known as emergency brakes or handbrakes. It plays a crucial role in ensuring the safety of a vehicle when it is parked or stationary. While parking brakes are designed to be reliable and robust, they can occasionally fail, posing a risk to both the vehicle and its occupants. Let’s find out the various factors that can contribute to parking brake failures, providing an understanding of why they occur and how they can be prevented.

What Causes Parking Brake Failure

Parking brake failure can be caused by various factors, including:

Worn Brake Cables

The parking brake or emergency brake system operates independently, utilising a separate cable to engage or disengage the parking brake. When you engage the parking brake, the cable tightens and when you release it, the cable loosens, allowing you to resume driving.

Over time, this cable can become corroded or rusty, especially when you don’t use a vehicle often. Lack of regular usage prevents the cable from going through its normal tightening and loosening process, which can result in rust formation.

• Prevention: Regular inspection and maintenance of brake cables can help identify any signs of wear or damage early on. Replacing worn cables promptly is crucial to ensure the parking brake’s proper functionality. Read on to find out what are the common car brake problems.

Faulty Lever, Pedal, Handle, or Button

The lever, pedal, handle, or button in your car’s parking brake system is the part that you physically interact with. This helps in engaging or disengaging the parking brake. While different vehicles may have different mechanisms, such as levers, handles, or separate pedals, the function remains the same.

In newer car models, electronic hand brake systems often utilise a button or switch to engage the parking brake. Regardless of the specific mechanism used in your vehicle, these components serve as the primary point of failure of the parking brake system.

When the lever, pedal, handle, or button is faulty, it can be difficult to engage or disengage the parking brake. Even if the other components of the parking brake system are in good working condition, a malfunctioning lever, pedal, handle, or button can render the parking brake ineffective.

• Prevention: To prevent parking brake failures caused by faulty levers, pedals, handles, or buttons, it is important to conduct regular inspections and maintenance. During routine vehicle check-ups, carefully examine these components for any signs of malfunction. 

Faulty Parking Brake

One of the common parking brake malfunction causes is a faulty brake. Different types of braking systems work differently. Improperly adjusted parking brakes are a frequent cause of failure. When the parking brake is not adjusted correctly, it may not engage fully or provide sufficient force to hold the vehicle in place, particularly on steep inclines. Also, an excessively tight parking brake can result in dragging brakes, leading to premature wear and compromised braking performance.

• Prevention: Following the manufacturer’s guidelines for adjusting the parking brake is essential. Regular inspections and adjustments by a qualified mechanic can help maintain the optimal functionality of the parking brake.

Contaminated Brake Pads or Shoe

Contamination of the parking brake pads or shoes can compromise their ability to grip the rotors or drums effectively. Oil, grease, dirt, or brake fluid leakage onto the brake components can cause reduced friction, resulting in a weakened parking brake performance or complete failure.

• Prevention: Proper brake maintenance and regular cleaning of the brake components are necessary to prevent contamination. Avoid parking or working in areas with oil or grease spills to minimise the risk of contamination.

Broken or Damaged Springs

Springs within the parking brake mechanism provide the necessary tension and force to engage and disengage the brake system. If these springs become broken or damaged, the parking brake may not engage fully and cause a park brake fault. This can cause several issues with the parking brake system.

• Prevention: Routine inspections of the parking brake mechanism can help identify any broken or damaged springs. If any issues are detected, prompt brake repair or replacement of the springs is crucial.

Brake System Malfunctions

Parking brake failures can also occur due to underlying vehicle brake system issues. Problems such as brake master cylinders, callipers, or hydraulic lines can affect the overall functionality of the parking brake. A faulty ABS (Anti-lock Braking System) can also impact the parking brake’s performance. However, whenever you see a brake warning light, make sure you start looking for an issue immediately.

• Prevention: Regular brake system maintenance, including inspections and fluid checks, can help detect any potential issues before they result in parking brake failure. Consult a professional mechanic if you find any issue in the brake system.

This is all about the causes of emergency or parking brake failure. It is important to note here that a parking brake failure can lead to serious consequences, including accidents and property damage. This is why understanding the potential causes of parking brake failures is crucial. Also, in case your car brakes fail, here is what you need to do.

Also, regular maintenance, prompt repairs and adherence to manufacturer guidelines are key to preventing parking brake malfunctions. Vehicle owners must take proactive measures and keep an eye on the symptoms of parking brakes not working to enjoy a worry-free parking experience.

Moving on, you can find several vehicles equipped with modern safety features. If you are looking for used cars for sale in the UAE with advanced braking systems, then check out the listings here.

Stay tuned to dubizzle’s auto blog to know more about the latest car safety features.

Electric cars are becoming more common as eco-friendly mobility gains momentum. EVs offer several benefits such as reducing the carbon footprint. However, as with other types of vehicles, EV batteries also require regular maintenance to function properly. That said, we have compiled a list of electric car battery maintenance tips to help you in the matter. 

These tips are important to maintain and boost EV performance. We have also included the factors that play a part in the degradation of EV batteries. Let’s go through them. 

Factors That Cause EV Battery Degradation 

EV battery degradation is a natural process that occurs over time and is influenced by several factors. Here are some of the key factors that affect the battery’s performance. 

• TEMPERATURE 

EVs are powered by lithium-ion batteries. Such power sources work well in moderate temperatures. That said, hot and cold weather affects electric cars to a great extent. High temperatures can accelerate the degradation of EV batteries.

Exposure to excessive heat leads to increased chemical reactions within the battery, resulting in a faster deterioration of the battery cells. Similarly, extremely cold temperatures can affect battery performance and reduce its overall capacity. 

• OVERCHARGING

Charging habits greatly affect the battery life of an electric car. Frequent fast charging and rapid charging at high currents can generate more heat and put additional stress on the battery. 

Besides, frequent deep discharges, significantly deplete the battery before recharging. It causes an increased strain on the battery and contributes to its degradation, hence reducing EV car battery life.  Besides, you can also opt for bidirectional charging for your EV.

• AGE AND MILEAGE 

Over time, regardless of usage patterns, EV batteries naturally degrade due to chemical and physical changes within the cells. As the battery ages and accumulates more mileage, its capacity and performance gradually decline.

Apart from the above-mentioned causes, other factors such as the manufacturing quality of batteries and environmental conditions also have a major impact. 

EV Battery Maintenance Tips

Here are some EV battery maintenance tips that will boost your EV’s battery life. They are as follows:

TIMELY CHARGING

Keep your electric car plugged in and charged whenever possible. Lithium-ion batteries are designed to be charged frequently. It is among the useful and efficient practices of ev battery charging. Avoid letting the battery discharge to very low levels as it can cause irreversible damage. Whether you opt for a charging station or charge your EV at home, ensure a healthy charging practice. 

AVOID EXTREME TEMPERATURES

Extreme temperatures, both hot and cold, can affect the performance and lifespan of your electric car battery. Whenever possible, park your vehicle in a shaded area or a garage during hot weather and avoid exposing it to extreme cold for extended periods. Also, using the preconditioning features in cars helps mitigate temperature-related issues.

BATTERY BALANCING

Some electric vehicles require periodic battery balancing to ensure that all cells are charged equally. Check your vehicle’s manual or consult the manufacturer to determine if balancing is necessary and how often it should be done. If this practice is neglected, it leads to different problems with electric car batteries such as electrical imbalance. 

OPTIMAL CHARGING

Among important electric car battery maintenance tips, optimal charging tops the list. It is best to follow the manufacturer’s recommendations when charging your electric car. Avoid using fast chargers excessively unless necessary. Also, rapid charging can generate more heat and put additional stress on the battery.

REDUCE PARASITIC LOADS

Minimize the use of features that draw power from the battery while the car is not in use. These include leaving lights, climate control, or other electrical devices on when the car is parked. By reducing parasitic loads, you can conserve battery power.

TYRE MAINTENANCE 

Proper tyre maintenance, including regular inflation and rotation, is essential for electric cars. Well-inflated EV tyres with the correct pressure contribute to efficient battery usage and extended range.

PLAN LONG TRIPS CAREFULLY

 If you’re taking a long trip, plan your route to include charging stations along the way. It is essential to have an idea of charging infrastructure availability. Besides, plan breaks accordingly to avoid unnecessary strain on the battery.

STORAGE CONSIDERATIONS 

If you plan to store your electric car for an extended period, follow the manufacturer’s recommendations for storage. Generally, it’s best to keep the battery level around 50% during storage and avoid extreme temperatures. Also, when preparing your car for long-term parking, be mindful of the parking shade and covers to protect it from the scorching heat. 

All in all, these were the electric car battery maintenance tips. Following these will preserve the EV’s performance. We have also provided the reasons for EV battery degradation to avoid any battery problems. Therefore, if you are looking to buy a used car in the UAE in the EV segment, make sure you are aware of potential battery problems and how to overcome them.

Stay connected to dubizzle’s auto blog for more tips and tricks on car maintenance. 

If you see a dark, reddish-brown residue on the car wheels, chances are that it may be brake dust. When you press the brake pedal, the brake pads clamp the rotor, or the shoes push against the drums. In either case, the pushing or clamping generates friction. As a result, it produces dust that sticks to the wheels.

Brake dust isn’t a crucial problem. However, if you want your car and wheels shining, you must learn the brake dust prevention methods.

Here are all the causes of brake dust, prevention tips and how to clean it properly.

Causes of Brake Dust

The friction between the brake rotors and pads causes dust particles. Over time, these dust particles accumulate on the wheels. It also creates a dark layer that becomes hard to remove. Moreover, you can follow the steps to replace car brake pads and rotors if they wear out.

These dust particles include metal fillings, carbon fibre, adhesive and abrasive particles. But what causes these particles? Here are the causes that you must know for brake dust prevention.

Friction

The primary cause of brake dust is the friction materials used in brake pads. Traditional brake pads consist of a mixture of metal fibres, resin, and fillers. As the brake pads wear down, these materials break apart and create brake dust.

Driving Habits

Aggressive driving habits, such as excessive braking, can accelerate brake pad wear and increase the amount of dust generated. Stop-and-go traffic, frequent braking, and riding the brakes downhill can contribute to higher levels of brake dust.

Different types of Brake Pad Materials

Since various brake pad materials are available, they wear out differently. These materials have different friction coefficients. Moreover, semi-metallic and metallic brake pads produce more dust than ceramic or organic material pads.

How to Clean Brake Dust

Cleaning brake dust off your wheels is challenging because it tends to stick to the surface and can be corrosive if left too long. However, with the right approach and some basic cleaning supplies, you can effectively remove or prevent brake dust from your wheels. Here’s a step-by-step guide on how to clean brake dust and maintain the car brakes:

Gather the Necessary Supplies

You will need the following equipment alongside the must-have car cleaning items:

• Look for a wheel cleaner specifically designed to remove brake dust
• Get a soft-bristle wheel cleaning brush
• Fill a bucket with water for rinsing.
• Use a clean microfiber cloth or sponge for wiping and drying
• Wear gloves to protect your hands from chemicals
• Make sure your wheels are cool before you start cleaning. If they’re hot, allow them to cool down to avoid potential damage.

Spray the Wheel Cleaner

Apply the wheel cleaner onto the wheel surface, focusing on areas with heavy brake dust buildup. Follow the instructions on the cleaner’s label for the best results.

• Allow the car brake dust cleaner to dwell on the wheels for a few minutes to break down the brake dust and remove it.

• Use the wheel brush to agitate the cleaner.
• Scrub the entire wheel surface, paying extra attention to the spokes, crevices, and the area around the lug nuts.
• Apply moderate pressure but avoid excessive force that could damage the wheel’s finish.
• After scrubbing the wheels, rinse them off with water from a hose or a pressure washer. Make sure to remove all the cleaner and brake dust residue.
• Use a clean microfiber cloth or sponge to dry the wheels. It will help prevent water spots and ensure a clean finish.

After completing the cleaning process, if you notice any remaining brake dust or stubborn spots, repeat the cleaning process. 

Apply Wheel Protectant

To provide an extra layer of brake dust prevention, you can apply a wheel sealant or wax after the wheels are thoroughly cleaned and dry.

Tips to Prevent Brake Dust

The following brake dust prevention tips will help keep your car wheels clean and in optimal condition:

Brake Dust Repellent

Aerosol spray, one of the best brake dust repellents, helps prevent dirt or grime from sticking to the wheel. It is one of the essential tips for dust-free brakes that one should apply these repellents. 

While this is not a long-term solution for brake dust prevention, it can help repel the dust for one or two weeks. Therefore, you must apply it weekly to avoid dust on wheels. However, it depends upon whether you have alloy or metal wheels because the repellent doesn’t work on alloy wheels.

Brake Dust Shield

The metal plates between brake rotors and wheel rims collect the brake dust and prevent it from sticking to the wheels. However, using a brake dust shield will generate high heat in the front brakes and may affect the efficiency.

High-end Protective Layer and Finishing

Consider applying a wheel sealant or ceramic coating to your wheels. These protective coatings create a barrier that makes it easier to remove brake dust and prevents it from sticking to the wheels. They also provide additional protection against corrosion.

Ceramic Brake Pads

Consider upgrading to ceramic brake pads. For instance, BMW Carbon Ceramic brakes produce significantly less dust compared to their metallic counterparts. Ceramic brake pads are expensive but offer improved performance, longevity, and reduced brake dust.

Regular Wheel Cleaning

Establish a routine for cleaning your wheels for brake dust prevention. Use a dedicated wheel cleaner and a soft brush or microfiber cloth to clean both the front and back of the wheels. Regular cleaning not only improves the appearance of your vehicle but also helps prevent brake dust from adhering to the wheels.

That concludes the complete details on brake dust prevention and its causes. If you buy a new or used car for sale in the UAE, ensure to follow the cleaning and preventive maintenance to avoid rust and malfunctioning of car parts.

Keep reading the dubizzle cars blog and find more tips and tricks to prolong the car parts’ life and enhance their efficiency.

The yaw rate sensor, an integral component of a vehicle’s safety systems, is responsible for detecting and measuring the vehicle’s rotational motion, or yaw. While it serves the crucial purpose of enhancing safety, like any other electrical equipment, it is susceptible to having problems occasionally. Recognising the symptoms of a bad yaw sensor is essential for maintaining optimal vehicle stability and safety.

Several indicators can point to a problematic yaw rate sensor, including irregular vehicle behaviour, unexpected stability control activations and check engine light coming on. Identifying these warning signs early on prevents potential accidents and ensures the timely repair or replacement of the sensor.

What is a Yaw Sensor

Before delving into the effects of a failed yaw sensor, let’s first understand its purpose. A yaw sensor, also known as a rotational speed sensor, measures a vehicle’s rotational movement, or yaw rate, around its vertical axis. It provides real-time data to the vehicle’s stability control systems, such as electronic stability control (ESC) or anti-lock braking systems (ABS), enabling them to make rapid adjustments to maintain stability and prevent skidding or loss of control.

The yaw rate sensor is an electrical component typically located either in the vehicle’s computer or near the fuse box under the dashboard. It is not prone to regular wear and tear. However, most issues with the sensor stem from problems with the individual sensors it monitors. When a yaw sensor fails, it can have significant consequences on a vehicle’s performance and safety.

Let’s explore what happens when a yaw rate sensor fails and its impact on driving dynamics.

Symptoms of a Bad Yaw Sensor

When the yaw rate sensor in a vehicle begins to fail or malfunctions, several symptoms can indicate a problem. Here are some common signs of a bad yaw rate sensor:

Check Engine Light Comes on

One of the initial indications of a failed yaw rate sensor is the illumination of the Check Engine light. However, it is important to note that there are several reasons why the check engine light turns on.

While the Check Engine light alone may not provide conclusive evidence of a yaw rate sensor problem, it serves as an initial warning that a problem. It becomes more likely that the yaw rate sensor is at fault when you observe the Check Engine light turning on simultaneously with other symptoms mentioned in this list.

Certain car makes and models equipped with advanced warning systems may display a specific message or code indicating a problem related to the yaw rate sensor.

Loss of Stability Control

When the yaw rate sensor fails, it can lead to the loss of stability control systems in the vehicle. These systems rely on accurate data about the vehicle’s rotational movement provided by the yaw rate sensor. If the sensor is not functioning correctly, the stability control systems cannot effectively intervene and correct any deviations from the intended path.

As a consequence, the vehicle becomes more susceptible to skidding or sliding during turns or sudden manoeuvres. The stability control systems cannot operate optimally without the correct input from the yaw rate sensor. This increases the risk of accidents or loss of control in challenging driving conditions.

Vehicle Stability or Traction Control Light

As mentioned previously, the yaw rate sensor is integral to the vehicle’s stability and traction control systems. If there is an issue with the yaw rate sensor, it can trigger the illumination of the vehicle’s stability.

While these car dashboard warning lights are not exclusive to problems with the yaw rate sensor, they serve as an initial indication that the issue lies within the stability or traction control system.

Therefore, when you observe the vehicle stability or traction control light turning on in conjunction with other symptoms, it suggests that there may be a problem specifically related to the yaw rate sensor and its impact on the stability or traction control functionality.

Impaired Traction Control

Yaw sensors are closely integrated with traction control systems, which optimise traction and prevent wheel slip. When a yaw sensor fails, the traction control system may not receive accurate data regarding the vehicle’s rotational motion. Consequently, it may be unable to apply the necessary brake force to individual wheels, leading to decreased traction and potentially compromising the vehicle’s ability to maintain a grip on slippery surfaces.

Increased Risk of Rollover

Yaw sensors are vital in rollover prevention systems. These systems utilise the sensor’s data to detect excessive body roll and adjust brake pressure on individual wheels to counteract it. In the absence of reliable yaw information, the vehicle’s rollover prevention systems may fail to detect and mitigate the risk of rollover, potentially putting the occupants’ safety at risk.

Altered ABS Functionality

The anti-lock braking system (ABS) relies on yaw sensor data to determine if a vehicle is in danger of skidding during braking. It is one of the signs of bad electronic stability control. However, by modulating brake pressure on individual wheels, the ABS ensures that the wheels maintain traction while braking. A yaw sensor failure can impair the ABS’s ability to accurately detect wheel slip and apply the appropriate brake force, leading to compromised braking performance and longer stopping distances.

Onboard Diagnostics Fault Codes

Furthermore, a malfunctioning yaw rate sensor will likely generate OBD2 fault codes in the vehicle’s onboard diagnostics system. These fault codes can be accessed and read using an OBD car scanner or reader, which allows you to check for any issues in your car’s systems.

With this, we end our list of symptoms of the bad yaw sensor. When a yaw sensor fails, it can have severe implications for a vehicle’s stability and traction control. If you suspect a yaw sensor failure, a qualified automotive technician must inspect and repair it promptly to ensure optimal vehicle safety and performance on the road.

If you are looking for a car with modern safety features, then browse through a variety of used cars for sale in the UAE here.

Stay tuned to the dubizzle’s cars blog for more updates.

Apart from filling the petrol in the car, changing the engine oil is the most important task that keeps your car running smoothly. That said, vehicle owners often overfill the car engine with excessive engine oil. It’s a common mistake, however, if not addressed properly it can cause many problems including engine damage, reduced fuel economy and engine overheating, among others. Let’s go through the symptoms, causes and fixes of overfilled car engine oil in vehicles.

Dangers of Overfilling Engine Oil

To understand how overfilled car engine oil is dangerous let’s go through a little background.

Engines are made of different parts that work together to make the vehicle move. All these parts or components need proper lubrication for effective performance. Engine oil is used to lubricate the engine and decrease the friction between the moving components. Not changing the engine oil on time has an adverse effect on your vehicle’s performance. 

On the other hand, overfilling the engine with more than the required level of oil can also have a negative impact on the car engine. Too much oil increases the level in the oil pan, this results in the crankshaft getting in contact with oil, aerating it and creating a foamy substance that cannot lubricate the engine properly. Other dangers of an overfilled car engine include:

Engine damage: Excessive oil can put pressure on the engine, this can damage the bearings, seals, and other parts of the engine.

Reduced fuel economy: Overfilling your engine with oil can also reduce fuel economy by as much as 10%.

Engine overheating: Extra oil in the engine can prevent it from cooling properly, which can lead to overheating and damage.

Engine smoking: The extra oil can cause smoke out of the exhaust, which can be a sign of serious engine problems.

Tips to Avoid Overfilling Engine With Oil

If you think you have overfilled the car engine oil, check the oil levels immediately. If the oil level is above the “full” mark remove the overfilled engine oil. This can be done using an oil extractor or by simply draining the oil from the engine. Here is how to dispose of car oil without harming the environment.

After removing the excess oil, start the engine and check the oil level again. If the oil level is still above the “full” mark, remove more oil till it is within the required range. 

Let’s go through some tips to avoid overfilling the engine with oil:

Check engine oil level regularly: Use the dipstick to check the engine oil and remove excess oil if needed. Here is a step by step guide to read the oil dipstick.

Use the correct type of oil: Make sure you are using the right type of engine oil recommended by your car’s manufacturer.

Don’t overfill the oil filter: When changing the oil filter, don’t overfill it. Doing so can cause oil to leak out.

Be careful when adding oil: When adding oil to the engine don’t overfill it. Add oil slowly and check the levels frequently to avoid overfilling. 

That is all about what happens with an overfilled car engine oil, the dangers of an overfilled engine and prevention tips. There are many benefits of routine oil change and is necessary for car maintenance. However, be careful about the amount of oil added in the engine.

Stay tuned to dubizzle’s top auto blog for more on car fluids, car parts, car repair tips and much more. 

Independent rear suspension is a suspension configuration typically found in off-road and high-performance vehicles. Allowing each rear wheel to move independently enhances the vehicle’s drivability on uneven roads. Unlike the solid axle suspension, the independent rear suspension provides more control and flexibility while cruising.

Here we’ll explore the types and some noteworthy pros and cons of independent rear suspension. This analysis will help gain a better understanding of how the suspension system impacts the overall dynamics and driving experience of a vehicle.

Types of Independent Rear Suspension (IRS)

Before discussing the major advantages and disadvantages of independent rear suspension, we’ll first list its types. 

The two most common types of independent rear suspension are: 

MacPherson Struts 

Among the many different types of vehicle suspension systems, the MacPherson strut is known for its sturdiness. This independent suspension system utilises a configuration where the coil springs are mounted on the rear struts. This design incorporates a lower spring seat positioned on the strut. Meanwhile, the upper spring seat is securely placed on the upper strut mount. 

For stability and reinforcement, the upper strut mount is bolted into the inner fender reinforcement, ensuring a sturdy connection. The suspension system features dual lower control arms on each side to enhance control and manoeuvrability. It extends from the chassis to the lower end of the spindle. 

This arrangement provides structural support and helps maintain proper alignment. The lower end of each strut is firmly bolted to the spindle, ensuring a secure attachment.

Dual Wish-Bone Independent Rear Suspension

The dual wishbone independent rear suspension features a configuration that utilises a pair of joints at both ends of the wishbone-shaped arm. It results in a more H-shaped configuration when viewed from above. 

Unlike other designs, the bushings or ball joints in this independent rear suspension are not restricted to horizontal axes. This flexibility allows for the fine-tuning of geometry to achieve desired performance outcomes.

Pros and Cons of Independent Rear Suspension (IRS)

Analysing independent rear suspension from different practicality and performance criteria, we have compiled this pros and cons list.

Pros of Independence Rear Suspension 

Improved Traction on Uneven Surfaces

In an IRS system, the movement of each rear wheel remains unaffected by the other. This allows the vehicle to maintain traction even in situations where a solid axle vehicle loses contact with the surface. This is why independent rear suspension is often considered an important part of off-road modifications.

Moreover, it maximises tyre performance as the thread makes contact with the road across a larger surface area. This, in turn, promotes even wear of the tyre and extends its overall lifespan. You can also check tyre tread depth with a coin to determine its condition.

Smoother Ride

Often installed in different types of off-roading vehicles, the IRS systems effectively mitigate the jolt caused by a single wheel encountering a bump or pothole. The impact is contained within the affected wheel and is not transferred throughout the system via the axle. This configuration ensures a smoother travelling experience, particularly for passengers in the backseat. Note that the sudden impact by a pothole, curb or other types of collision often causes bad wheel alignment.

Better Cornering 

Although IRS systems are commonly associated with off-road vehicles, their benefits extend to performance cars as well. It is because of their ability to seamlessly handle cornering and manoeuvring. 

Unlike a rigid-axle suspension system, the independent rear suspension has a lower unsprung weight. This results in less amount of pull against in response to steering and improves the vehicle’s cornering performance.

Cons of Independence Rear Suspension 

Poor Straight-Line Performance

Vehicles equipped with independent rear suspension often underperform in terms of straight-line driving. When each rear wheel spins independently, it becomes more prone to losing contact with the pavement. 

This results in a detrimental loss of traction during straight-line driving. Moreover, in the case of a rear-wheel drive configuration, this can even lead to reduced driving power.

High Maintenance and Cost

An independent rear suspension system has more complex components to maintain compared to solid axle configurations. Due to the increased number of moving parts, independent rear suspension systems are inherently more prone to mechanical failures. Therefore, these systems require frequent maintenance and care. 

Independent rear suspension is a result of complex engineering. The IRS system comprises a large number of moving components. Putting all of them together exactly according to the required specification can be a painstaking process. If you want to learn more about different types of car suspension and their maintenance, read here.

All these factors collectively increase the production costs of independent suspension systems and the vehicles that have them. Moreover, in such intricate configurations, regular lubrication of the car’s steering and suspension parts becomes crucial to ensure longevity.

These were some of the major pros and cons of independent rear suspension. The IRS system may be complex and costly but it offers smooth rides on different types of road surfaces.

If you are looking for an off-road or high-performance vehicle, you can browse these used cars for sale in the UAE to pick the option that fits your requirements.

For more insightful pieces on auto parts and repairs, stay connected to the dubizzle car blog.

As the summer heat sets in, one of the most important things to keep in mind is your car’s air conditioning system. A properly functioning AC system can make all the difference between a comfortable and enjoyable drive and a sweaty, stressful one. However, like any other part of your car, the AC system can experience issues over time. One common problem is a loss of refrigerant, also known as freon. If you’ve noticed that your car’s AC isn’t blowing as cold as it used to, it may be a sign that your car AC needs a recharge. 

Let’s explore some key signs that indicate your car AC needs a recharge, helping you stay cool and refreshed on the road ahead.

Signs Your Car’s AC Needs a Recharge

There are several benefits of maintaining car AC as it is vital to keeping you cool and comfortable during summer. Here is how to know if my car’s air conditioner needs recharging.

Car AC Blows Warm Air

One of the primary indicators that your car’s AC system needs a recharge is weak or warm airflow. Besides, there can also be several other reasons why your AC has weak airflow. If you notice that the air coming out of the vents is not as cool or powerful as it used to be, the refrigerant levels in your AC system are likely low. The refrigerant is responsible for absorbing heat from the cabin and releasing it outside.

When the refrigerant level in your vehicle is insufficient, the evaporator core fails to reach the necessary temperature for effective cooling. This can result in the air being cold and then turning warm or it may not cool down. In either case, arranging an AC performance check to diagnose and address the issue is crucial.

Air Conditioner Clutch is Not Engaging

If you find that your AC clutch is not engaging, it can be a significant indicator of a problem with your car’s air conditioning system. When you activate your AC, you should typically hear a click sound indicating that the system has engaged. However, if you don’t hear this click and your car’s AC fails to cool the interior, it could be a sign of low refrigerant levels. However, if the pressure drops too low, the switch will not activate, resulting in the AC clutch failing to engage.

In such cases, seeking a professional mechanic’s expertise is advisable. Also, a damaged compressor can be the reason why car AC only works when driving.

Visible Fluid Leaks

The sight of fluid leaks beneath your car, particularly near the AC system, should never be overlooked. It is one of the signs that your car’s AC needs a recharge. Such leaks often stem from damaged hoses, seals or other AC system components that result in refrigerant leakage. If you observe puddles or oily patches underneath your vehicle, it’s crucial to have a professional inspect your AC system promptly. You can also fix car air conditioner leaks by detecting the reason behind them.

By doing so, they can identify the precise location of the leak and take appropriate measures to address it before proceeding with a car air conditioning recharge. Ignoring these leaks can lead to further AC system issues and hinder the effectiveness of any recharge attempts.

Glitchy Condenser or Compressor

A malfunctioning compressor or condenser in your car’s AC system can lead to significant issues. Typically, these components are built to last as long as the vehicle itself with minimal maintenance. However, there are instances where the compressor or condenser may encounter problems. This is why, it is important to keep an eye on the signs of a weak AC compressor before it completely goes bad.

Factors such as wear and tear, clogs, jams, or simply ageing can contribute to their malfunction. It is crucial to promptly identify any problems with these components and address them as soon as possible. Timely attention and maintenance are essential to ensure the smooth functioning of your car’s AC system and avoid further complications down the road.

Inconsistent Cooling

Another sign of your car’s AC needs a recharge is inconsistent cooling. You may find that the AC system initially blows cold air but then starts blowing warm air after some time. This happens because the reduced refrigerant level causes the system to work harder, leading to car overheating. and diminished cooling performance. If you experience this inconsistency, it’s time to consider an AC recharge.

How to Recharge Car AC Refrigerant

Once you’ve determined that your car’s AC system requires a recharge, it’s essential to understand the recharge process and seek professional assistance. While there are DIY AC recharge kits available, it’s generally recommended to consult a qualified technician for optimal results. Here’s an overview of the typical AC recharge process:

1. Inspection: A technician will inspect the AC system for leaks or damage before recharging. This step ensures the underlying issues are addressed to prevent further refrigerant loss.
2. Recovery: If there is a refrigerant leak, the technician will recover the remaining refrigerant from the system using specialised equipment. This prevents harmful emissions and ensures that the refrigerant is properly handled.
3. Repairs: If any leaks or damaged components are identified, the technician will repair or replace them as necessary. It’s crucial to address the root cause of the low refrigerant levels to avoid future issues.
4. Vacuuming: Before adding a new refrigerant, the AC system is vacuumed to remove any moisture or air.

Once you are done with these steps, here is the procedure to charge the car’s AC without any hassle.

With this, we end the list of signs that show your AC needs a recharge. Understanding when your car’s AC needs a recharge is crucial for maintaining a comfortable driving experience during summer. By paying attention to signs such as reduced cooling performance or unusual noises, you can identify when it’s time for a recharge. Also, these car AC maintenance tips can help you in keeping your car in good condition.

Additionally, keeping a regular maintenance checklist and inspection by a professional can help catch any underlying issues before they escalate. Remember, a well-functioning AC keeps you cool and contributes to your overall safety and enjoyment on the road. This is why you must stay proactive and keep an eye out for the warning signs. This helps in ensuring that your car’s AC is in top-notch condition. 

If you plan to buy a buy a used car in the UAE,  with well-performed AC, browse through the listings here.

Stay tuned to the dubizzle car blog,  for more air-conditioner maintenance tips. 

Among the many functions of engine oils, protecting it from wear and tear is an essential one. Engine oils help clean, lubricate, clean and prevent the engine from corrosion.  However, one needs to get the right kind of engine oil for their vehicle. This usually depends on the driving conditions. The two most common types of lubricants are 0w30 and 5w30. Both these oils have different levels of viscosity. Let’s go through a detailed comparison between 0w30 vs 5w30 and their pros and cons. 

What Is 0w30 Engine Oil?

0w30 engine oil has a low viscosity. The lubricant is usually fully synthetic and ideal for winter driving. The Society of Automotive Engineers (SAE) grading system is followed by most synthetic oils including 0w30. This system emphasises on making the oil suitable for diverse ranges of temperature. 

Simply put, 0w30 meets the requirements of multiple grades and can work within varied temperature ranges. The first number zero in the term 0w30, indicates the flow rate in low temperatures. Whereas, W stands for winter, and 30 is the highest viscosity level for it to operate in different temperatures.

The operating temperature range of 0w30 engine oil is between -31 to 86 degrees Fahrenheit. The oil remains stable in winter conditions allowing the car to ignite effortlessly. It also helps protect engine wear and promotes fuel efficiency. 

What Is 5w30 Engine Oil?

5w30 is another type of engine oil that is heavier than 0w30.Much like the 0w30 engine oil, 5w30 is also a multigrade lubricant, however, its flow rate in winter remains low. Though the operational temperature range isn’t as wide as 0w30, 5w30 with a range of -13 to 86 degrees Fahrenheit is also ideal for winter driving. 

Because 5w30 is heavier than 0w30, it redeems in medium to high operating temperatures. The lubricant’s thickness helps protect the engine from excessive wear and tear. The synthetic oil includes additives such as detergent, rust and corrosion inhibitors and anti-wear agents – all of which guarantee engine longevity.

Key Differences Between 0w30 and 5w30 Engine Oils 

Let’s go through the major differences between 0w30 and 5w30 engine oils. 

Grades

All SAE engine oil grades emphasise viscosity. The key difference between 0w30 vs 5w30 is because of their different levels of viscosity.   

Highly viscous oils are suitable for high temperatures. They are graded as SAE 8, 10, 12, 16, 20, 30, 40, and 60. Moreover, the W lubricants are those that are made to withstand low temperatures. 

That said, 0w30 and 5w30 are both multigrade and usable in winter and summer driving conditions. Several car owners prefer multigrade engine oils because of their versatility. This means the oil remains stable regardless of the weather conditions.

On the grading scale, the 0w30 lubricant is more temperature resilient as compared to the 5w30. Besides, here is a detailed overview on how car engine oils work.

Viscosity

As mentioned earlier, 5w30 is heavier than 0w30. The different viscosity levels enhance the functionality of the two lubricants. For example, the lighter 0w30 will flow effortlessly, even if the temperature is extremely low. It flows quickly and boosts the engine’s efficiency.

Whereas, the 5w30 engine oil helps protect wear, sealing, and heat dissipation. 

Temperature

The number before the W in engine oils indicates its winter operating temperature, whereas, the number after the letter is their standard operating grade. Both 5w30 and 0w30 have the same operating temperature which is 86 degrees Fahrenheit.

The difference is in their winter viscosity. 0w30 has a -31 degrees Fahrenheit limit and is more stable in the cold and 5w30 is suitable for freezing conditions, however, it does not have the a-13 degrees Fahrenheit limit of 0w30. The operating temperature for 0w30 is greater which makes it more adaptable in both hot and cold weather driving conditions. 

Fuel Economy

There is always a 0w30 vs. 5w30 debate for which oil is more fuel economical. According to research, the 0w30 is better by just a small margin. The 0w30 engine oil is not as heavy and it has a quick flow.  It also prevents excess friction, making the engine run smoothly. Naturally, an engine running smoothly is more fuel efficient. 

That said, the 5w30 also has excellent fuel efficiency, even though its performance may be a little lesser as the 0w30 can withstand the higher degree weather changes.

Make sure to use the right engine oil for a better fuel economy, here are a few signs that you are using the wrong engine oil.

Price

Another 0w30 vs 5w30 difference is in its price. The 0w30 oil has more versatility and is usually pricier than the 5w30. However, sometimes the latter is more expensive if it is fully synthetic and contains several additives for your engine’s health. That said, the motor oil brand decides the final price. Some makes are costlier than others. 

Pros and Cons Of 0w30 Oil

Let’s go through the pros and cons of 0w30 oil in detail. 

Pros of 0w30 Oil

• They are suitable for winter driving with dipping temperatures
• The oil is also suitable for higher degree temperatures going up to 86 degrees Fahrenheit
• The free flow of oil helps start a car in freezing conditions as opposed to regular oils that become dense in low temperatures.
• The synthetic oil has many additives that help clean the engine and prevent sludge buildup
• 0w30 promotes heat transfer to restrict engine degradation.
• It promotes fuel efficiency 

Cons 0w30 Oil

• It is pricier when compared with any standard engine lubricant. 
• Rarely, the oil may leak due to its lightness

Pros and Cons of 5w30 Engine Oil

Let’s go through the pros and cons of 5w30 engine oil in detail

Pros of 5w30 Oil

• 5w30 is a versatile oil that can work in both hot and cold temperatures 
• It is a heavy lubricant which makes it ideal for engine wear prevention and heat dissipation
• Additives like detergent and antioxidants, further enhance the oil’s engine protection qualities.

Cons of 5w30 Oil

• It is pricier when compared with any standard engine lubricant. 

That is all about the differences between 0w30 vs 5w30 engine oils, their advantages and disadvantages. Make sure to change your car’s oil regularly to keep it maintained. Here is how to pick the right oil type for your car. 

Engine oils offer several advantages. The right type of engine oil for your car promotes better engine performance and protects it from wear and corrosion. When buying a used car in the UAE, choose the right motor oil according to your driving needs. 

Stay tuned to UAE’s top auto blog for more on car oils, car parts and repair tips and much more.