What about bumps or speed bumps to reduce the impact sound?

What is the impact sound when passing through a pit or a speed bump to reduce vibration? Generally, the impact sound is attenuated when crossing a pit or a speed bump. It may be that the idle speed is unstable, the throttle needs to be cleaned and matched, and the abnormal sound needs to be checked by the physical store for the chassis suspension and shock absorber. There is no other reason for the vehicle to cross the pit. Generally, if the depth and speed of the pit are not excessive, it can be said that it is not serious. But it is absolutely not good for the shock absorption, four-wheel alignment value and tires of the car. Therefore, you should try to avoid crossing the pit and reduce the speed as much as possible. Causes of abnormal shock absorption caused by pit crossing or speed bump: Check whether the shock absorber leaks oil first. When it doesn't rain or wash the car, look directly at the shock absorber shell or dust cover. You can tell at a glance. Very intuitive. And listen. When driving at low speed, when the wheels pass through the convex part of the road surface or have slight vibration, they will make an embarrassing sound. The abnormal sound of shock absorber is different from other chassis, which is very dull. If it is a front shock absorber, there is still an obvious shock on the steering wheel. Looking for an experienced driver can accurately determine which one is hanging. There is also pressing the upper part of each wheel suspension part by hand, such as pressing the front and rear fenders. The faulty shock absorber was pressed hard. This is a symptom of oil leakage from the shock absorber in the later period. This can only be judged by experienced maintenance technicians. Cause of abnormal sound when crossing the pit: The first thing to check the failure of the shock absorber is to see if the shock absorber leaks oil. When it doesn't rain or wash the car, look directly at the shock absorber shell or dust cover. You can tell at a glance. Very intuitive. And listen. When driving at low speed, when the wheels pass through the convex part of the road surface or have slight vibration, they will make an embarrassing sound. The abnormal sound of shock absorber is different from other chassis, which is very dull. If it is a front shock absorber, there is still an obvious shock on the steering wheel. Looking for an experienced driver can accurately determine which one is hanging. There is also pressing the upper part of each wheel suspension part by hand, such as pressing the front and rear fenders. The faulty shock absorber was pressed hard. This is a symptom of oil leakage from the shock absorber in the later period. This can only be judged by experienced maintenance technicians. When the shock absorber fails, it can only be replaced, and the irreparable vehicle passes through the pit. Generally speaking, if the depth and speed of the pit are not excessive, it can be said that there is no big problem. But it is absolutely not good for the shock absorption, four-wheel alignment value and tires of the car. Therefore, you should try to avoid crossing the pit and reduce the speed as much as possible. Cause of abnormal sound when crossing the pit: The first thing to check the failure of the shock absorber is to see if the shock absorber leaks oil. When it doesn't rain or wash the car, look directly at the shock absorber shell or dust cover. You can tell at a glance. Very intuitive. And listen. When driving at low speed, when the wheels pass through the convex part of the road surface or have slight vibration, they will make an embarrassing sound. The abnormal sound of shock absorber is different from other chassis, which is very dull. If it is a front shock absorber, there is still an obvious shock on the steering wheel. Looking for an experienced driver can accurately determine which one is hanging. There is also pressing the upper part of each wheel suspension part by hand, such as pressing the front and rear fenders. The faulty shock absorber was pressed hard. This is a symptom of oil leakage from the shock absorber in the later period. This can only be judged by experienced maintenance technicians. The shock absorber is out of order and can only be replaced, and there is no way to repair it. I hope your car is a minor problem. Good luck. Generally, when the depth and speed of the pit are not too large, it can be said that the problem is not big. But it is absolutely not good for the shock absorption, four-wheel alignment value and tires of the car. Therefore, you should try to avoid crossing the pit and reduce the speed as much as possible. Cause of abnormal sound when crossing the pit: The first thing to check the failure of the shock absorber is to see if the shock absorber leaks oil. When it doesn't rain or wash the car, look directly at the shock absorber shell or dust cover. You can tell at a glance. Very intuitive. And listen. When driving at low speed, when the wheels pass through the convex part of the road surface or have slight vibration, they will make an embarrassing sound. The abnormal sound of shock absorber is different from other chassis, which is very dull. If it is a front shock absorber, there is still an obvious shock on the steering wheel. Looking for an experienced driver can accurately determine which one is hanging. There is also pressing the upper part of each wheel suspension part by hand, such as pressing the front and rear fenders. The faulty shock absorber was pressed hard. This is a symptom of oil leakage from the shock absorber in the later period. This can only be judged by experienced maintenance technicians. If the shock absorber is broken, it can only be replaced, but it cannot be repaired @20 19.