When we drove the car on uneven roads, we found that the car was shaking and bumping (rolling) obviously, and when we encountered some potholes, the wheels made a "pop", it is probably because the shock absorber was damaged. Replace it. Then the question arises at this time. The shock absorption system is composed of springs and shock absorbers. Do you need to change the spring to change the shock absorber?
In fact, changing the shock absorber does not necessarily require changing the spring. After all, these are two different parts, so when there is a problem with the shock absorber, the spring does not need to be replaced together. Secondly, the spring basically does not need to be replaced for life, while the shock absorber is different. It is a kind of vulnerable product. Generally, it needs to be replaced once less than 100,000 kilometers, not to mention the poor quality. Of course, there is a certain probability that the spring will be damaged. Let's tell you by the way the phenomenon of spring damage, so that everyone can judge whether it is good or bad.
The phenomenon of spring damage:
1. When we find that the spring has obvious cracks, we need to replace it in time. Don't take this question lightly, because it is difficult for us to predict what happens to the shock absorber when the car is driving. If some hard objects are stuck on it at this time, there will be certain safety risks.
2. Deformation of the spring is also possible. After all, we cannot do without the operation of the spring every time we drive. Although the quality of the car spring is indeed very good, it is better to prevent it. Especially for those who like to drive on mountain roads, we have to pay attention to whether some springs are damaged. After all, the road conditions on mountain roads are relatively bad.