Auto parts shock absorber is the most easily damaged, it is a great force, motor cars and other accessories very smooth with their life are related, so we should make shock absorbers always in good working state. The following methods can test whether the work of a good shock absorber. 1. Press down firmly on the bumper, then release, if the car has 2 or 3 times to jump, then the shock absorber works well. 2. When the car slowly driving and emergency braking, if the car more intense vibration, indicating a problem with the shock absorber. 3. Remove the shock absorber to be upright, and the lower end of the connecting ring in the vise clamp, pull compression damping rod several times, then there should be a stable resistance, pull up the resistance should be greater than the downward pressure when resistance, such as resistance to unstable or no resistance, may be short of oil inside the shock absorber valve parts or damage should be repaired or replaced. Changzhou SUV accessories, car accessories Hongyang, Menghe vehicle accessories www.czshongyang.com