Cars need to replace shock absorbers when seeing these 5 signs
(Baonghean.vn) - The shock absorber plays an important role and is a device that must operate continuously during the operation of the car. When the car has traveled more than 40,000 km, the shock absorber will gradually degrade, causing the car to shake and vibrate; potentially dangerous for people sitting in the car. Below are some signs that you need to replace the shock absorber for your car.
1. The front of the car bounces strongly when braking suddenly.
 |
| The shock absorbers should be checked immediately if this is the case. The front end of the vehicle bounces when braking hard or sways when turning, which can reduce steering control and make you dangerous, especially on slippery roads. |
2. Steering wheel vibration
 |
| When you feel the vibrations transmitted to the steering wheel clearly, be careful when driving at high speeds. A well-functioning car shock absorber will keep the wheels in optimal contact with the road surface, and will not generate such vibrations. Have the shock absorber checked for repair or replacement as soon as possible. |
3. The car shakes violently when driving on bad roads.
 |
| The role of shock absorbers is to absorb vibrations, helping the car operate smoothly. If your car shakes more than usual, such as when driving on bumpy roads with many potholes, the first cause you should think of is a problem with the shock absorbers. |
4. Car skids and swerves
 |
| Is your car slipping and swerving on the road even in light winds? This could be a warning sign that your car's shock absorbers are malfunctioning. |
 |
| When checking your tires, if you notice uneven wear, you should also consider your shock absorbers. Uneven wear means poor traction. This responsibility lies with your shock absorbers. Be sure to check and replace them immediately to ensure your vehicle always runs smoothly and safely on all roads. |
* How to check car shock absorbers yourself
-Go on a straight road,accelerate the car 16km/h then step on the brake pedalIf the car bounces strongly, it is a sign that the car needs new shock absorbers.
- - Check parts such as bolts, rubber pads, washersat the contact points of the fork with the vehicle body. If these parts are broken, it will destroy surrounding parts such as the fork, drive shaft...
- - Direct observation of shock absorber tubeBy getting under the car, if you see dents or oil leaks, you should replace this part.
- - Touch the shock absorber housing with your hand,If it feels hot, this part is still working well; If the shock absorber is not hot, it may be due to insufficient oil or worn valves creating large gaps that do not create resistance, and the oil temperature does not increase.
- - Remove the shock absorber, pull/compress it by hand,If there is no resistance, or low resistance, the shock absorber is damaged and needs to be replaced.
