What Causes Vehicle Body Shaking After Starting the Engine?
1 Answers
The reasons for vehicle body shaking after starting the engine are: 1. Significant deviation in wheel alignment data; 2. Excessive or insufficient tire pressure; 3. Abnormal tire wear; 4. Rim deformation; 5. Shock absorber failure; 6. Tire dynamic balance malfunction; 7. Engine power failure; 8. Severe engine carbon deposits. The solutions for vehicle body shaking after starting the engine are: 1. Inspect and adjust the front wheel alignment angles and toe-in; 2. Perform a wheel dynamic balance check; 3. Adjust tire pressure or replace tires; 4. Conduct a driveshaft dynamic balance check; 5. Use high-quality engine oil and gasoline; 6. Inspect the engine ignition system; 7. Clean engine carbon deposits.