How to solve the abnormal noise of the car door, how to solve the abnormal noise of the car door?

How to solve the abnormal noise of the car door:

1. If there is an abnormal sound in the door during driving, the most common reason is that the door seal has dust or foreign matter, which can be solved by cleaning the seal and applying a layer of soap.

2. If there is an abnormal sound when opening and closing the door, the most common reason is the aging of the hinge or the lack of lubricating oil, which can be solved by adding appropriate oil and opening and closing the door at the same time; However, if it is caused by the aging of the door hinges, the hinges need to be replaced in time.

How to maintain the car door on a daily basis.

1. Don't use too much force when opening and closing the door, which will affect the sealing of the door, and it will easily lead to subtle deformation of the door after a long time.

2. When getting on and off the car, the key on the waist will be easy to scratch the door, and scratches will be formed after a long time, which will affect the brightness and beauty of the car paint, so pay attention to the key.

3. Pay attention to the limiter when opening and closing the door, not paying attention to the door may cause the limiter to fail, you can regularly apply lubricating oil to the screws of the door.

4. When opening and closing the door, be careful not to touch the sealing strip, otherwise it is easy to damage the adhesive strip, especially in winter, if the door is frozen, it is best to wait for it to thaw naturally, and do not force it to break.

When many friends are driving, once they drive too fast or encounter a bumpy road, they will hear some strange noises in their cars, which mainly come from the vibration of the car doors. So why is there such a situation as a strange noise in the door?

First of all, this situation is related to some of our bad habits of closing the car door, one of the most common is to repeatedly open and close the door when the window is not completely closed, which leads to the loosening of the door glass and the loosening of the window regulator screws. In this way, when the door is closed or there is a vibration at high speed, you will hear an abnormal sound in the door, which is mainly caused by the repeated collision and friction of the window in the groove.

Secondly, the car will not be used for a short time, and some cars that have been used for a long time are prone to abnormal door noises. The main reason is that the door sealing strip is aging due to repeated opening and closing of the door, and at this time, opening and closing the door will cause deformation and abnormal noise. Therefore, when opening and closing the door, we must pay attention to the severity, and also strengthen the maintenance of the door rubber strip, regular cleaning and inspection, so as to slow down the aging rate of the rubber strip.

Finally, there is another reason that the door lock pillar is not tightly integrated with the lock. This will cause a large gap between the lock post and the lock after the door is closed, which will cause a relatively large noise when vibrating. The solution is to calibrate the position of the lock post, so that the lock post and the lock are tightly combined, and there is no gap between the two, and there will be no vibration.

To sum up, there are many reasons for abnormal noise in the door, and there are many other reasons in addition to the ones mentioned above. Therefore, it is also more important to strengthen the usual maintenance of the car and regular inspection. If friends encounter abnormal noise in the car door, in addition to making a slight adjustment by themselves, it is recommended to go to a special car repair shop to check.

Hope, thank you!

Several causes and solutions for abnormal door noises:

1. There are small things in the door trim panels, such as lighters, coins, etc. Just take it away.

2. The interior trim panel or audio is loose, this fault can be found by shaking by hand, or pressing the abnormal sound when driving, if the abnormal sound disappears, it is a fault here, and it can be re-tightened.

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 if it has not been maintained for a long time, the best way is to buy a bottle of silicone grease to maintain it yourself, apply the silicone grease to the sealing strip, and wipe it off after absorbing for an hour, it 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.

Extended information: 1. Door outer plate: the thin steel plate is stamped and formed;

2. Door reinforcing beam: that is, the door anti-collision beam, which has a closed round pipe section and a high-strength steel plate stamping form;

3. Door inner plate: an important support plate is also the installation body of the door accessories, and the thick thin steel plate is generally used. It has the following characteristics:

It is necessary to stretch out the deeper perimeter to form the door thickness;

Convex and concave tables of various shapes need to be stamped out on the board surface for the installation of accessory mechanisms;

Stamping out a variety of stiffeners to improve rigidity and reduce vibration and noise.

4. Door reinforcing plate: set up for partial reinforcement of the door body.

The part where the door accessory mechanism is installed on the inner plate surface improves the stiffness and connection strength of the installation part;

Thick reinforcing plates are arranged at the hinge of the door body, the opening limiter and the door lock, etc., and are welded with the inner plate of the door;

The reinforcing plate is set at the inner and outer window sill of the door, and the fixed installation structure of the cross-sectional form and sealing strip should be considered.

5. Door and window frames: most of them are stamped or rolled by thin steel plates. Key points to consider in the cross-section of the window frame structure:

Proper fit with the side wall door frame of the body;

Good sealing performance, layout and installation structure of sealing strip and glass guide trough;

Meet the requirements of glass lifting;

the stiffness of the window frame itself, which has a greater impact on the sealing;

The connection structure between the window frame and the inner and outer panels.

Check that the internal cables of the door are not touching the door panel. If so, 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. The wiring harness inside the door hits the door panel, causing an abnormal sound. When a vehicle is driving on a rough road, it can cause the wiring harness inside the door to hit the door panel, resulting in a burst of noise.

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.

If the door stop is not regularly maintained, the abnormal noise generated by the door stop will also cause the abnormal noise of the door. What needs to be done is to apply some butter and spray some rust inhibitor, so that the friction of the deadbolt will be greatly reduced, and the abnormal noise of the door will be solved. The main function of the door stop is to limit the angle at which the door is opened.

Therefore, if there is noise, it is most likely that there is something wrong 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 avoid the door not being closed tightly. You only need to apply some lubricating oil to the door, which can reduce the sluggishness of the extreme position of the door, which can greatly improve the abnormal noise, and can also avoid serious wear and tear of the door stop or metal fatigue, which can lead to some bad situations.

Seals are inconspicuous, but they are important to protect your car. Because the sealing strip can make the door more sealed, but because the sealing strip is generally made of rubber, it is prone to problems, such as temperature changes over time, which is easy to age and crack. In addition, if the wind blows too much, the sealing strip will become very hard, and the wind will be much louder when the car is on the road, and it is easy to cause water leakage in the car when it rains.

Therefore, once the seal is found to be seriously damaged or aged, it is more convenient to replace the seal in time. The hinge is where the door and the car are connected, so it is easy to have problems, and the door at home often makes a sound, and the reason is the same. Therefore, you should pay attention to opening and closing the door, do not use too much force, and lubricate it every once in a while, otherwise it will cause loss and sound.

There are probably so many reasons why the door makes a loud noise. In fact, the solutions are relatively simple. Just pay attention to driving and check every once in a while to see if these parts are normal.

In fact, as long as you can pay attention to these small details when you usually use the car and deal with problems in time, there will be no problem under normal circumstances. Check the door hinges. As a part connecting the door and the body, the hinge is like a door of a home, and the principle of squeak and noise is similar.

And depending on the force each person is using when they open and close, the wear of the door hinge will increase over time. When the door is opened and closed, it feels sluggish, that is, the lubrication of the hinges is reduced. At this point, lubricant needs to be added to the hinge to increase the degree of lubrication.

If the hinge lacks lubrication for a long time, it can easily lead to wear, the door is not closed tightly, and abnormal noise is emitted. When maintaining your car, it is best to avoid a lot of sand and mud falling off the hinges of the door, and it is best to control the force of closing the door when closing the door.

If there is an abnormal noise in the car, you need to check the engine of the vehicle, or look at those parts of the car, and it may be because the screws are loose, so the abnormal noise will occur, and you must check to judge the cause.

The solutions to abnormal noise in the door are as follows: 1. Abnormal noise due to jerky hinges. Workaround:

Use an anti-rust lubricant to clean the sludge and then spray the hinge with lubricant. 2. Abnormal noise caused by the windshield entering the dust. Workaround:

After removing the adapter, clean the glass.

The doors should be inspected for obvious cracks before being sent to a garage for repairs.

Hello landlord, you can grease the hinge of the door, remember, to grease butter, engine oil or vegetable oil can only solve the problem at that time, thank you, hopeful!

There are several causes and solutions for abnormal door noise: 1. There are small things in the door trim panel, such as lighters, coins, etc. 2. The interior panel or audio is loose, and this fault can be found by shaking it by hand, or when the shed is sleepy and driving, it is a fault here, and it can be re-tightened.

3. The door hinges (macro hinges) are rusty, and this phenomenon occurs when the door is opened and closed.

The hinge is a part that connects the door and the body, just like the hinge on the door of the source of Naishu, 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 were really out of trouble. 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.

What is the solution to the abnormal noise of the car door? Solutions to abnormal door noise: 1

This is a local method, many car owners have personally tried, and the verification does have an effect, that is, to wrap some tape on the door buckle, and then perfectly solve the problem of abnormal door noise when bumping. If other car owners encounter abnormal door noises, you can try it, although it looks a bit ** view; 2.The doors and body are connected by hinges, just like the doors at home.

It is normal for hinges to make noise after prolonged use. In order to ensure that the pulley is stable and quiet for a long time, add some lubricating oil every 2-3 months for maintenance. 3.

If you have been using the car for a while, you should check whether the door seal is aged, because the seal is a rubber product. Over time, the sealing strip will gradually deteriorate and be damaged, which will make the driver and passengers feel obvious wind noise and friction sound. If the seal is damaged due to aging, it is recommended to replace it directly, and regularly clean the dust and rain between the gaps of the seal during daily use to prevent aging.