How to deal with abnormal steering wheel noise of hackers

If the abnormal noise of the steering wheel is caused by the friction between the steering column and the foot pad, then checking the steering column and the car foot pad at this time is usually because the friction between them is too large, which can generally be solved by applying lubricating oil. If the abnormal sound is found from the steering wheel, it may be caused by the interference of the airbag hairspring in the steering wheel. At this time, you can put some butter on the airbag hairspring. If butter can't solve it, replace the airbag hairspring. However, if abnormal noise is found outside the car when the steering wheel is turned, it is mostly caused by the lack of oil in the plane bearing of the shock absorber. After opening the hood, you can clearly hear whether the abnormal sound is from the shock absorber. If there is, you can spread some butter to solve it. Million car purchase subsidy