What is the cause of the abnormal sound of the right front wheel of the car?

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It depends on the sound, there are nails on the tires, there are pebbles, or the shock absorbers are broken.

It's a suspension problem, it's too stiff, it's a design problem, and it's most obvious when the front of the car passes through a pit or a concave and convex position at high speed, and the car is stressed by a very hard spring. As a result, the spring suddenly jacked up the car. The front and rear are as hard, the advantage is that the car is loaded with more things, and it will not be pressed, and the disadvantage is that the comfort is greatly reduced

Causes: Faulty front shock absorber; Front-wheel drive half-shaft loosening; The chassis screws and rubber components are loose, and the ball joints and bearings are loose.

Inspection steps: 1. Lift the vehicle with a lifter.

2. Check whether the screws and rubber components at the front end of the chassis are loose.

3. Disassemble the front shock absorber and check whether the shock absorber is good.

4. Disassemble the front wheel and check the front wheel bearing.

5. Check whether the front wheel drive half shaft is loose.

6. Finally, judge the cause of the failure and replace the parts.

Some abnormal noises have no effect on driving, but they just sound uncomfortable, such as abnormal noises in the carriage, which are generally caused by the friction of some trim plates. Some abnormal noises not only sound uncomfortable, but also have a certain impact on driving safety, and need to be checked and repaired in time.

Extended information: When driving at low speeds, I heard a slight friction sound on the front wheels, the sound was muffled, and it was also like a leaky sound, which was more noticeable when turning. The most likely reason is that the brake pads have worn out. When cornering, the brake pads will move slightly due to the action of centrifugal force, and they will be closer to the brake disc, and the friction will make a more obvious sound.

If the brake pad grinds into the iron plate of the alarm, it will squeak and the sound will be sharp. This is because the contact area between the iron sheet and the brake disc is small, just like we draw the iron wire on the iron plate. If the alarm iron plate is worn off, and the brake pad is also worn out, it means that the iron plate of the brake pad is in contact with the brake disc and rubbing.

The contact area between the iron plate and the brake disc is large, and the sound is not a sharp creak, but a muffled sound. There will be a friction sound even if you don't step on the brakes, so be sure to check it in time.

What is the reason for the abnormal noise in the front wheels of the car.

First of all, you have to distinguish which place is the abnormal noise, there are many reasons for the abnormal noise, it may be that the wheel bearing is broken, this possibility is relatively large.

Running at high speed, you should be careful if the car has this abnormal noise, otherwise the car will be destroyed in minutes, and it will be too worrying.

There may be two reasons for abnormal noise, the first is that the tire is caught in the stone or foreign matter, and the second is the abnormal noise itself, generally the brake pads will have, too thin, or the brake pads grind down the ash, it is recommended to go to the 4S shop to check!

Hello, the right rear wheel of the car is abnormal. Do you put the right rear wheel up and turn the wheel by hand to listen to the sound? Whining sound: If there is a whining sound, it means that the bearing of the right rear wheel of the car is damaged.

If not, then you should check out the shock absorber sleeve. In layman's terms, it is to connect all the rubber sleeves and screws on the rear wheel whether they are loose and aging. I hope it can help you, I hope to adopt, thank you.

It may be that there are stones stuck in the tire pattern, and there will be a "click" abnormal sound, and this abnormal sound will change the frequency with the change of vehicle speed. The speed is fast, the frequency is fast. The speed of the car is slow and the frequency is slow.

It may be that the bearing of the wheel is worn and shakes and causes abnormal noise, so you can check the bearing of the lower wheel. If it is loose, it needs to be replaced.

It may be that the brake pads in the tires are worn to the limit, and the limiting iron plates of the brake pads rub against the brake discs. It is recommended to check the thickness of the brake pads, if the thickness of the brake pads is less than 3mm, it needs to be replaced.

It depends on the situation under which you make an abnormal noise, if it is a sound in bad road conditions, it is a problem with the shock absorber, if it is a flat road abnormal noise, then check the braking problem, whether the brake caliper will not ask the cause. There is a rhythmic humming sound when driving at low speeds, and the abnormal noise is reduced when driving at high speeds. Cause of failure:

The four-wheel alignment of the vehicle is inaccurate, and the long-distance driving has great wear on the tires, and the tires form eccentric wear and make abnormal noises. Fault solving: touch the pattern of the tire with your hands, if you can feel the uneven feeling of the inner or outer pattern, it must be the cause of the abnormal noise.

Be sure to do a four-wheel alignment first and then change the tires. Hope it helps.

The main inspection of the rear wheel ring is to check the tires first, and then check the wheel bearings, brake pads, and brake discs.

The main reasons that may cause abnormal noise of automobile tires are as follows:

The first aspect: there are a lot of things stuck to the surface of the car tires, which makes you "pop" when driving;

The second aspect: the car tires are stuffed with a lot of small stones, and there is a clicking sound when driving, if you take the stones out in time.

The third aspect: car tires have a lot of nails and things like that. That is to say, if the tire is punctured, the tire pressure of the four wheels is different, and there will be abnormal noise.

Fourth aspect: if your car is years old. It may be that the brake pads have become very thin, and the brake pads should be replaced in time at this time.

The fifth aspect: the tire pressure of the car is too large, resulting in large friction on the road surface, and the abnormal noise.

Sixth: Automobile tires may be surface aging, resulting in uneven tire surface, resulting in abnormal noise.

The last aspect: it may be that the tire is repaired, or the tire screws of the tire are not tightened when repairing the car, which causes the wheel to deviate and make an abnormal noise!

All in all, if you find that the car tires have abnormal noises, and you can't distinguish them, you should go to the 4S shop or maintenance place in time to deal with it. so as not to cause unnecessary losses, so as not to cause unnecessary losses.

I feel like if you're running a car on the road, you should park in a safe position. Then come down and observe what the cause of the abnormal sound of the wheels is, and if there is no big problem, it is better to drive the car there. The nearest is the maintenance department, let him test you What is the cause of the abnormal noise No matter what the problem, well, it must be cured from a small problem, so that your car also plays a protective role, and plays a better role in protecting your own personal safety.

If there is an abnormal sound on the right front wheel of the car, it is generally caused by serious wear of the brake pads, damage to the right front wheel shock absorber, deformation of the right front wheel hub, wear of the right front tire or damage to the transmission shaft. 1. Serious wear of brake pads: When the thickness of the brake pads of the car is worn to less than 5mm, the braking force of the car will drop significantly, and there will be symptoms such as abnormal turning noise, in this case, the brake pads should be replaced in time.

2. The right front wheel shock absorber is damaged: if the shock absorber of the right front wheel is damaged, there will also be abnormal noise problems, and the car should be erected for detailed inspection. 3. The right front wheel hub is deformed:

The deformation of the wheel hub of the right front wheel of the car will cause the vehicle to produce abnormal noise while driving, and it is best to replace the wheel hub for safety. 4. Right front tire wear: When the right front tire is worn excessively, or pierced with nails, stones, etc., it will also make abnormal noise, which should be further checked by the repair shop.

5. Transmission shaft damage: The transmission shaft damage of the car is also one of the reasons for the abnormal tire noise.

I changed the shock absorber It will be better, but it still rings, and the steering gear still rings, hehe, that's it, I didn't understand it from beginning to end.

Hello, the current number of people consulted may not reply in a timely manner, if it is a vehicle failure problem, it is recommended to use the computer to detect the specific cause of the failure, search for "car master" can consult car problems at any time, 24 hours ** answer.

What is the reason for the abnormal noise in the front wheels of the car.

4S shop to see. If you don't see the car, who can tell you accurately.

Abnormal wheel noise: Abnormal wheel noise is likely to be caused by untimely maintenance of the vehicle, or often driving on bad roads, resulting in uneven wear of tires, and serious wear of tire bearings.

It is difficult for ordinary car owners to distinguish which ones are abnormal noises and which ones are imitation abnormal noises. When I went to the repair shop to inspect the vehicles on the abnormal noise bridge tour, only nearly 20% of the cars really had problems. Models equipped with turbocharged engines are different; Models with engine guards may also make noises due to friction; After some car owners come into contact with different cars, it is likely that due to their lack of understanding of mechanical knowledge, they mistake reasonable abnormal noise as a vehicle failure.

Therefore, learn to distinguish the abnormal noise of the car and avoid wasting time and energy.

Second, the identification method of car noise:

In practice, due to the limitations of working conditions, it is difficult to measure the sound of the car with special instruments, and the sound of the car can only be described and compared with the judgment of the sound in daily life. For example, the "rattle" sound caused by the dry friction of the bearing, and the "click" sound similar to the small hammer hitting the cement floor caused by the excessive valve clearance.

1. Correctly distinguish between normal and abnormal sounds.

The vibration of each mechanism in the work of the car will emit a variety of sounds, but the sound does not mean that the car is faulty, in order to avoid unnecessary disassembly, we must first distinguish between normal sound and abnormal noise. The normal vibration sound of each system component (such as the noise on the surface of the engine), the impact sound of the gear when shifting, the air intake sound and exhaust sound of using gas as the working source, and the gear meshing noise are all normal sounds. Abnormal noise (abnormal noise) can be divided into slight noise, general noise and malignant noise according to the impact on the performance of the car.

Slight noise, such as the flashover sound of high-voltage electric leakage, the slight loose sound of rolling bearings, etc., the general volume is small, the degree of wear of the parts is not large, and there is no significant change for a long time, and this kind of fault can still maintain the normal operation of the car without repair.

3. When diagnosing abnormal noise, attention should be paid to creating good auscultation conditions and trying to eliminate the interference of other noises, so as not to affect the accuracy of judgment.

It is best to consciously amplify or reduce the sound, that is, to use a screw or other metal rod as a stestological instrument to contact the sound part to amplify the sound, or to reduce the sound by using a single cylinder fire cut-off to meet the needs of diagnosis. The auscultation site should be kept quiet to minimize human interference.

The following are the specific causes of abnormal noise on the right front wheel of the car: accumulation of foreign objects: or excessive foreign objects on the fender pads.

When the car is turning, the tires interfere with foreign objects and make abnormal noises. After the fender is washed, the tire noise disappears. Screws off the pure mountain fall:

Or the fender or soundproof pad fastening screws fall off, so that the fender or soundproof pad tilts, and the front wheels interfere with it when turning, and the friction makes an abnormal sound. The fastening of the fenders and acoustic pads needs to be checked to eliminate the effects of loosening and upturning. Unauthorized Modifications:

Modify car tires without permission and replace tires that are not of original size. If the tires are widened or enlarged, when the car turns, the tires will interfere with the body when they reach a certain position, causing noise. If there is a major hidden danger to driving safety, the original size tires should be replaced.