Can be repaired. Steering wheel jitter is very common when the vehicle is driving, and most drivers have this experience. When the car started driving, the steering wheel did not shake, but when the car accelerated to about 80- 100km/h, the steering wheel shook violently, and the whole person felt that the steering wheel was going to be dismantled. If you are a novice driver, you must be impatient and ask the 4s shop for help at the first time. As an old driver, I have seen this scene many times, and I can handle it calmly. The first is the dynamic balance of automobile wheels. Once the dynamic balance of automobile wheels is out of balance, the wheels will run radially.

This jump will be transmitted to the steering wheel through the steering transmission mechanism, which will cause the steering wheel to shake. The steering wheel wobbles, and when the speed exceeds 90km/h, it will return to normal. Treatment methods. This situation is mostly caused by tire deformation or vehicle transmission system. Check whether the front wheel alignment angle and toe-in meet the requirements. If not, please adjust. Install the front axle, try to turn the wheel, and check whether the static balance between the wheel and the tire is excessively deformed. If yes, please replace the tire. When the vehicle reaches high speed, the steering wheel may tremble or vibrate, and even feel that the sense of direction of the vehicle is inconsistent with the expected control, so the speed should be reduced accordingly.

However, the dynamic balance damage of the front wheel assembly, the failure of the shock absorber, the loose wear of the steering system parts and the improper positioning of the front wheel may also lead to the dynamic balance damage of the front wheel assembly. When driving above medium speed, the steering wheel of the vehicle shakes strongly, and the chassis has periodic abnormal noise, which is easy to destroy the balance of directional transmission device, and the transmission shaft, spline shaft and spline sleeve may be excessively worn.

The above is Bian Xiao's detailed explanation of the problem. I hope it will help you. You can leave me a message in the comments section if you have any questions. If there is anything wrong, you can also interact with me more. If you like the author, you can also follow me. Your praise is the greatest help to me. Thank you.