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When it comes to abnormal noise, I believe that every owner will feel empathy, complaining about his long-standing voice and complaining that he has no idea what to do. However, the owner is the person who is most familiar with his car and is most sensitive to the sound of the vehicle. Therefore, the person who can best solve his car problem is also you. The abnormal noise emitted by the car can not be ignored, it should be checked and confirmed in a timely manner to prevent unnecessary damage to the machine, and even the occurrence of an accident, so as to take preventive measures. The occurrence of abnormal sound is various. Now let's take a look at several common abnormalities.
1. Window lift abnormal sound case:
After a couple of years, the windows began to bang, and the acquaintances in the community were embarrassed to open the window and say hello. There was no problem in the 4s shop, and everything in the machinery was good. How can we solve such a problem?
Zero-cost processing vehicle abnormal sound learn 5 strokes enough to cause abnormal sound:
Friction between glass and rubber seals. Occurred in the front door most, especially the driver side door, mostly because the gap between the glass and the seal is too dirty or caused by foreign matter.
Solution:
During the car wash, the staff was required to use a high pressure water gun to flush the gap between the window and the seal several times. After the vehicle is wiped dry, lower the window, use a card or a chopstick to wrap the wet velvet, and insert the gap in the glass clip strip to wipe it repeatedly. Conditional owners can also spray lubricant on the glass strips for better results.
Zero-cost processing vehicle abnormal sound learned this 5 strokes is enough to zero cost processing vehicle abnormal sound learned this 5 strokes is enough, and users tried to buy a bottle of car table wax in the auto supplies store, you can spray the kind, After buying it, spray it on the cracks in the windows, and then gently wipe it with a velvet cloth. After the wax has dried, lift the glass and the window noise disappears.
Daily maintenance:
Usually pay attention to cleaning the windows of vehicles regularly. When the wind is heavy, clean the dust on the windows. In the lifting windows, you can not only avoid abnormal noise, but also protect the motor to extend its service life.
2. Wiper abnormal noise case:
Just bought the car, when the rain is not big, the occasional sound of the wiper wipe, like the sound of rubber scratch glass, this phenomenon is faster or the speed is not there.
Zero-cost processing vehicle abnormal sound learn 5 strokes enough to cause abnormal sound:
First, the front windshield glass is covered with shellac or foreign matter that is not easily cleaned, resulting in poor contact between the wiper blade and the glass.
II. Failure to use special wiper fluid (incorrect proportion of wiper and clear water blender or use clean water as wiper fluid)
Solution:
Thoroughly clean the front glass with neutral detergent (or special car wash) and rinse the wiper blade clean with clean water.
Zero-cost handling of vehicle abnormal sound learned that these five strokes are enough for the hands-on ability of the owner can also try to spread a small trick in the network - sandpaper sandpaper wiper. (This method has been tested, and it certainly helps to increase the effectiveness of the wiper and extend the life of the wiper blade.)
If the wiper jumps during use and is accompanied by abnormal sound, there may be problems with the position and angle of the wiper arm. At this time, it is necessary to go to a professional shop to make adjustments.
Daily maintenance:
Use wiper blades for sunny days to match glass water. Do not dry them. Regularly wipe the wiper blade rubber scraper to avoid excessive residual dirt on the wiper blade, and it will affect the cleaning effect.
3. Door hinge abnormal sound Case: When the door opens or closes, a "click" sound is generated.
Causes of abnormal sound: When the door is used for a long period of time, the door hinge may have insufficient lubrication or serious sludge.
Zero-cost processing vehicle abnormal sound learned this 5 strokes enough solution:
In fact, this work is very simple, and 4S shops rarely can actively think of lubrication of the door hinge during vehicle maintenance. But don't worry, a bottle of universal anti-rust lubricant will solve it. When the door is opened, the door hinges will be visible. Applying a lubricant and cleaning the mud to all the rotating parts will solve the problem. (Note: Do not use oil lubrication, because the oil is easily contaminated with oil, it will only be the opposite, if appropriate conditions can be applied butter)
4. Seal rubbing abnormal noise case:
Recently, the car always makes strange noises. It is even more pronounced on uneven roads. Although the sound is not loud, it is always uncomfortable. The car seems to have fallen by a notch. Slowly passing the deceleration belt will also send out a "cockroach." What is the reason?
Zero-cost processing vehicle abnormal sound learn 5 strokes enough to cause abnormal sound:
Drying seals, aging solution:
First wipe the seal of the door to dry, and then evenly apply sealant maintenance cream on the seal, wait for about 20 minutes to allow it to slowly absorb, and finally wipe with a towel on it. Since the seal bar is rarely found on the market, it can be replaced with talcum powder or tweezers powder, but the holding time is shorter.
5. Case of abnormal noise during driving
When the vehicle is in motion, a rhythmic “click†occurs on the wheels, and the higher the speed, the higher the frequency is.
Tire pattern Rika into a relatively large stone or other foreign object zero cost processing vehicle abnormal sound learn this 5 strokes enough solution:
Jacks can be used to raise the abnormal sound of the wheel, and then use a needle-nose pliers or tweezers to remove the foreign body summary:
Apart from the use of materials and workmanship in a car, the lack of maintenance is also a cause of abnormal noise. First of all, it is necessary to carefully and patiently identify problems so that problems can be solved. Abnormal sounds from vehicles can not be taken lightly, vehicles may have different brands, but the same abnormal sounds often represent the same problem. In short, the emphasis on various abnormal sounds, timely maintenance of the car, in order to make the vehicle in the best condition, and extend the service life.