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The ancients said: "Self-sufficient, full of food and clothing." This traditional virtue has continued. As long as many friends have little trouble with their cars, they are panic-stricken and rush to “heal†their cars in various types of repair shops and maintenance stores. In fact, many small problems do not have to go to the repair shop at all, which is a relatively expensive one. Secondly, repair shop owners often exaggerate their claims.
Fingerprints can also destroy vehicle parts. A small action can save money. In fact, there are some car glitches that you can easily handle with your own hands. Small faults that can be self-repaired:
The little action can extend the life of the lamp bulb. Wipe the new bulb with alcohol and remove the fingerprint and oil on the bulb. This can extend the bulb life moderately. Because the operating temperature of the bulb is usually high when it is lit, fingerprints and other grease remaining on the surface of the bulb will cause the lamp to dissipate heat unevenly, which will lead to local overheating and shorten the lamp life.
The bulb of a car headlight is generally about 50,000 kilometers, or about 2 years, and the brightness effect will be weakened. At this time, the bulb needs to be replaced. The aging of the lampshade blurs the light and can also affect the safety of the vehicle. Therefore, once the lampshade is aging, it must be replaced immediately.
If it is found that the height of the headlights is not ideally adjusted in the car, the engine cover can be opened. There is a small hole above the headlights, and the inside is a six-cornered rose wire, which can be adjusted by a screwdriver on the car.
The door handle is loose, and the key hole is astringent: A screwdriver can be used to add a little oil to open the front door. The side has a plastic cover. Unscrew it with a screwdriver and you can see a screw inside, loose it, but don't completely unscrew it. The lock cylinder is pulled out from the outside and there is a door lock puller on the handle. Adjusting the tension of a pull-down wire can solve this problem.
The screw on the trunk door is blocked by a sealing strip. The sealing strip can be removed and the cylinder can be coated with lubricating oil. This can be solved.
What should I do if my tires are very noisy?
Fetal noise is unavoidable. However, if the ambient noise is relatively small, the tire noise will be felt to be very large. Therefore, judging whether the fetal noise is abnormal or not, it is necessary to compare environmental noise and road conditions.
Abnormal fetal noise is usually caused by abnormal wear of tires. If you use tires for a period of time, if you feel fetal noise increases, you can try to regularly clean up the stones in the tire pattern, protect the tires, and reduce tire noise. .
Generally speaking, under the rain, the tire noise becomes smaller when the vehicle is driving, and the car noise after car washing becomes larger. This is because there is mud noise on the inner protective plate. This situation can be avoided if the front wheel inner protection plate is covered with a layer of black felt or flannel.
When using a daily car, adjust the tire position for every 10,000 kilometers, check the four-wheel alignment every 20,000 kilometers, and correct it if abnormal.