What causes the car to shake when accelerating?
1 Answers
The reasons why the car shakes when accelerating are as follows: 1. It may be due to unstable engine operation, and carbon deposits should be cleaned. 2. If the steering wheel shakes, check whether the cooling fan is loose or has other issues, as well as the ball joints and tie rod ends. After inspection and replacement, a four-wheel alignment should be performed; otherwise, the gear may not engage. 3. Check the engine mounts: Inspect the engine mounts and the installation of the air conditioning compressor for any looseness. 4. Low idle speed may also be caused by the engine not receiving the air conditioning activation signal, or the air conditioning activation signal voltage may be too weak to increase the engine speed, leading to engine shaking under heavy load.