How to solve the abnormal sound of the door hinge Solution inventory

The hinge is a part that connects the door and the body, just like the hinge on the door, often opening and closing the door vigorously, which will cause serious wear and tear of the door hinge, and the door will not be closed tightly after a long time, resulting in abnormal noise.

In the problem of abnormal noise, it is difficult for ordinary car owners to distinguish which ones are fault abnormal noises and which ones are reasonable abnormal noises. Only nearly 20% of the vehicles that went to the repair shop to detect abnormal noises 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.

How to identify the sound of a car:

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, use a screw or other metal rod as a stestological instrument to contact the sound part to amplify the sound, or use a single cylinder fire cut-off to reduce the sound to meet the diagnostic needs. The auscultation site should be kept quiet to minimize human interference.

1. Several causes and solutions for abnormal door noise: there are small things in the door trim panel, such as lighters, coins, etc.

2. The interior panel or audio is loose, this fault can be found by hand, or press the abnormal noise when driving, if the abnormal sound disappears, it is a fault here, and you can do it again.

3. The door hinges (hinges) are rusty, this phenomenon will be heard when the door is opened and closed, clean the hinges and apply some butter.

4. The door sealing strip is aging, and the door sealing strip will also have this failure after a long time, the best way is to buy a bottle of silicone grease to maintain it yourself, put the silicone grease on the sealing strip, and wipe it off after absorbing it for an hour, which will have a good effect.

5. If the door lock block is in poor contact, there is a gap or the lubrication is not good, you can apply butter at the lock block or wrap two circles of waterproof tape around the lock pin.

If there is an abnormal noise in the door, it may be due to loose screws. You can choose to ask a professional maintenance master to solve the problem.

In the process of driving a vehicle, there are usually different quality problems of the vehicle due to different driving habits. But for any quality problem, it can be repaired and solved. So no matter what quality problems occur, drivers should keep a cool head and make relative solutions based on actual problems.

1. It may be caused by loose screws.

Because the doors of the vehicle need to be opened and closed repeatedly. Therefore, in this case, there is a high chance that the screws inside the door will loosen, so in this case, the door will make an abnormal noise. If this happens, drivers don't have to panic.

Because this situation is also a relatively common situation, and it is also very easy to solve. <>

Second, ask a professional maintenance master to solve the problem.

If there is an abnormal noise in the door, it may be caused by loose screws. So in this case, I personally feel that although I can solve it myself. However, choosing to find a maintenance master to solve the problem will be relatively more professional.

And the time to play will be relatively short, and it is not easy to reverse this problem after maintenance. Moreover, in the process of repair, even if the cause of abnormal noise caused by loose screws is ruled out, the problem can be solved according to the actual situation. <>

3. My personal opinion.

I think that in the process of using the vehicle, there will be different degrees of quality problems. However, these problems can generally be solved. Therefore, for drivers, no matter what problems occur with the vehicle, they should choose to consult a professional maintenance technician, so that the maintenance master can check the problems of the vehicle and carry out relative repairs on the vehicle.

And after the repair, the vehicle can continue to drive on the road. And it won't have the same problem in a short period of time.

How to solve the problem of abnormal door noise? Check that the internal cables of the door are not touching the door panel. If so, remove the door trim liner and wrap the door inlet cord with a small sponge.

Weatherstrips can also produce sound when they deteriorate, and they can be replaced with new ones. Check that the internal cables of the door are not touching the door panel. If so, remove the door trim liner and wrap the door inlet cord with a small sponge.

Weatherstrips can also produce sound when they deteriorate, and they can be replaced with new ones. Check the door hinges.

If the hinge friction increases and makes noise, you can spray some rust inhibitor and then apply some butter. The wiring harness in the door hits the door panel and makes a strange noise. When the vehicle is driving on rough roads, it may cause the wiring harness in the door to hit the door panel, causing a popping sound.

If the door seal is used for a long time, the seal itself will gradually deteriorate, resulting in some friction between the door seal and the car body, which will cause abnormal noises when driving.

Check the door hinges, the hinge sliding friction increases, and there is an abnormal sound. You can spray anti-rust oil and then apply some unsalted butter. The wiring harness of the whole vehicle on the inside of the door collides with the door panel, resulting in abnormal noise.

When the car is driving on a winding road, there is a high chance that the wiring harness inside the door will knock down the door frame, causing a burst of noise. With the long-term use of the door seal, the seal itself will slowly age, and there will be some friction between the door seal and the body, which is likely to cause abnormal noise when the vehicle is driving.

If the door stop is not maintained, the abnormal noise caused by the door stop will also cause the abnormal noise of the door. What must be done is to coat some unsalted butter and spray anti-rust oil, so that the sliding friction of the door latch will be greatly reduced, and the abnormal sound of the door will be solved. The main function of a door stop is to limit the angle of view from which the door can be opened.

So if there is a noise, it is likely that there is something wrong with the actual effect of the cork. If the door stop is not regularly maintained, the abnormal noise generated by the door stop will also cause the door to make abnormal noise. What you need to do is to apply some butter and spray some rust inhibitor to greatly reduce the friction of the door bolt and solve the abnormal noise of the door.

The main function of the door stop is to limit the angle at which the door is opened. So if there is a noise, it is likely that there is a problem with the effect of the plug. Especially in cars that have been used for a long time, some parts have rusted and need to be lubricated with lubricant to prevent the doors from closing tightly.

Just apply some lubricating oil to the door, you can reduce the dullness of the extreme position of the door, greatly improve the squeaky noise, and avoid severe wear and tear of the door stop or metal fatigue, which can lead to some bad situations.

Remove the door trim and wrap the door inlet cord with a small sponge. The deterioration of the sealing strip also produces a sound, so it is possible to replace the sealing strip with a new one. Check the door hinge, the friction of the hinge increases, it makes a sound, you can spray some rust inhibitor, and then apply some butter.

When the door seal is used for a long time, the seal itself will gradually age, resulting in a certain amount of friction between the door seal and the car body, which may cause abnormal noise when the car is driving.

In this case, the connecting shaft of the door is damaged, and it only needs to be replaced with a new one, so that there will be no abnormal noise.

This situation is caused by rusty hinges, and only a little oil is needed to solve the problem.

Try spraying the keyhole with a "multi-purpose anti-rust lubricant". Mine was cured like this, and I haven't heard a strange noise for more than two months.

How to adjust the lock of the door squeak The screws of the lock can be adjusted appropriately, and the abnormal sound will disappear when adjusted to the appropriate direction.

Generally speaking, there are two reasons for the abnormal noise of the door, one is caused by the loosening of the door screws or lifting brackets, when the car is driving in a bumpy road, the windows of the car will make abnormal noises, and this situation is likely to be caused by the loosening of the screws or lifting brackets inside the window glass, and this failure needs to be tightened by the screws in the repair shop.

Another reason is caused by the aging of the window glass sealing strip, the aging of the door glass strip is often one of the reasons for the abnormal noise of the window, if it is a new car abnormal noise, the rubber strip does not need to be replaced, only need to use lubricating oil to lubricate the rubber strip on the door, if the rubber strip on the window is seriously aged, it is best to replace it directly.

The door is repeatedly opened and closed for a long time, the door stopper will produce aging, but it does not affect the normal use of the limiter, if the door stopper is not regularly maintained, the abnormal sound of the door will be very serious, and this situation needs to be smeared with some butter at the position of the limiter, and then sprayed with some car rust inhibitor.

In this way, the friction of the limiter is greatly reduced, and the abnormal noise of the door is solved.

What to do if the car door makes an abnormal noise.

There are two kinds of parts that connect the door and the body together, one is called the hinge and the other is called the limiter, as the name suggests, one is the fixed effect, and the other is the effect of limiting the opening angle of the door. These two parts are parts that are often opened and closed and bear greater wear and pressure, and the loss of lubricating grease is relatively large, so it is necessary to apply grease regularly, otherwise it will increase wear and abnormal noise. This area cannot be lubricated with engine oil or regular butter, which is not durable and freezes in winter.

Photo by Q&A) @2019

1. In the first case, the door creaks when you open and closes it, when your door makes such a sound. In fact, it is the aging and lack of lubrication of the door hinges, and the hinges are the parts that connect the body and the doors, just like the hinges on our doors. You can use a special grease to apply it to the door hinges and it will stop ringing immediately.

2. Another is that there is an abnormal sound in the body during driving. The situation in this state is generally that the door seal has dust and other foreign objects, at this time, you need to clean the seal, and then apply a layer of soap, you can solve the abnormal noise, if there is still abnormal noise after cleaning, it is recommended to replace the door seal.

3. There is also a relatively rare abnormal noise that is not well coordinated between the door trim panel and the door, there is a gap, or there are foreign objects inside, and the rubber traces are produced during the driving process, and the abnormal sound of vibration is generated, so it is necessary to go to the maintenance company for inspection and maintenance.