What Causes Abnormal Noise When Turning the Car?

1 Answers
LaEsther
07/30/25 8:21am
Reasons for abnormal noise when turning the car: 1. Friction between plastic parts: The steering wheel is usually made of plastic components. If the temperature drops, the plastic may harden, naturally leading to friction noise; 2. Steering gear failure: If the noise during steering is very loud, it might be caused by excessive gear clearance in the steering gear, requiring replacement of the steering gear; 3. Dirty power steering fluid: If the power steering fluid is too dirty, it increases the pressure in the power system, causing a buzzing noise from the power steering pump. Therefore, the power steering fluid should be replaced promptly; 4. Improper tension or aging of the power belt: For mechanical hydraulic power steering, if the power belt is improperly tensioned or aged, it will produce abnormal noise. Adjust the belt tension or replace the belt.
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