Do You Know the 5 Reasons that Causes Car Vibration?


No doubt, car vibration is not unheard of. 

Some complaint of car vibrating when it’s idle or while accelerating.

Why not do a self diagnosis before you consult a professional for auto repair in Doylestown?

Self diagnosis will help you identify the cause and also the approximate cost of repair. 

Not all issues would be expensive and some could be as simple and cheap as tire balance. 

5 Causes of Car Vibration

1. Unaligned Tires

If your car tires aren’t balanced, it can cause shaking. 

An imbalanced tire will not synchronize with the other tires and will become an issue for them too. 

It will affect the overall performance of the car. 

So check your car for alignment issues and also see if the tires are worn out. 

If the tire has separated treads or rolls unevenly, it can also contribute to car vibration of the car.

So keep checking the conditions that cause vibrations so that you can explain it to the mechanic better. 

For instance, your car may only vibrate at a certain speed or it may vibrate constantly. 

If your car vibrates only at certain speeds, then there may be some minor issue causing the problem. 

If the vibration is constant, then you should take appropriate action immediately as it may be an indication of a bigger issue.

2. Issues With Wheel

If your car vibrates due to the wheel, it may not always be due to alignment issues. 

Wheel bearings could be the cause if the wheel is securely attached to the car.  

Wheel bearings do not generally need replacement as their lifespan is equal to that of the car. 

But if you have used your car excessively, then the bearing will get worn out and need to be replaced. 

You can also consult a wheel technician or an auto repair near you who can check for wheel runout.

Runout means how much the wheel deviates from circular rotation on spinning. 

If it exceeds more than half an inch, you may have to consider replacing the wheel.

3. Warped Brake Rotor

You may have noticed silver shaped discs in vehicles with disc brake system. They are rotors. 

Wear and tear resulting from overheating can make the rotor bend.  

In such cases, a part of it can be higher or lower than the rest. 

To stop the car, the caliper and brake pads squeeze the brake rotor. 

If the brake rotor is worn out, then it will not be able to get a good grip and cause vibration. 

In such cases, you’ll notice vibrations through the steering wheel and it will increase if the speed increases above 50 miles per hour.

You can consult a brake specialist to check for problems in your car’s rotor or brake drums.

4. Unaligned Axle

Minor accidents or bumping into a pothole can bend the axle.

In such cases, the vehicle vibrates rigorously and the vibration intensifies with an increase in speed. 

If the car shakes in spite of the good condition of the axle, check for worn out ‘constant velocity joint’ located at each end of the axle. 

The constant velocity joints need to be in good condition and there should not be lubricant seeping out.

In rear-wheel drive vehicles, the driveshaft transfers engine power to the rear axles and wheels.

If the driveshaft is bent, then it can also cause vibrations. 

#Tip: We received multiple requests to answer some of the most frequently asked questions about auto repair in Doylestown, check it out!

5. Engine Issues

Cars have four or more engine mounts. 

Even if any of them is loose, it can make the engine move and cause vibrations. 

Apart from this, clogged or dirty air filters, insufficient air or fuel flow, or issues with spark plug like improperly connected wires can cause vibrations.

You can try resolving the vibration issues yourself. 

If you are not able to do it, look for an auto repair near you. The issue may require an expert inspection. You can contact A&G Customs to book an appointment in Doylestown today.