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What is the creaking noise of the speed bump chassis in winter?
Driving through the speed bump in winter, a little noise is caused by the failure of the shock absorber of the chassis suspension system.

Solution: When the chassis shock absorber fails, it is necessary to go to the automobile 4S shop or repair shop for maintenance in time to solve the problem of abnormal sound when the car passes through the speed bump.

Check the shock absorber through the wheel arch with a flashlight. If there is oil leakage outside the shock absorber, it means that the shock absorber is damaged. When a vehicle is driving on a bumpy road, if it is found that the posture of the car body has been bumpy, it is generally a problem with the shock absorber.

Extended data:

Automobile chassis shock absorber is introduced as follows:

If the shock absorber makes abnormal noise when driving on a bumpy road, it is likely that the shock absorber is damaged. Uneven tire wear: when the shock absorber is damaged, the wheel will produce uneven vibration during driving.

It causes the wheels to roll, and the contact parts of the tires are seriously worn, and the non-contact parts are not affected. Over time, the wear shape is uneven, the vehicle is unstable, and the discomfort of bumps will also increase.

If the shock absorber is replaced due to normal aging and oil leakage, then the other shock absorbers are basically aging.

Phoenix. Com- the car is broken, why does the 4S shop only replace it without repairing it? Owner: They are not stupid.

Fenghuang. com-There is abnormal noise in the chassis, so that's it.