What Causes High-Speed Body Shaking?
1 Answers
High-speed body shaking is caused by: 1. Uneven brake disc surfaces with excessive radial runout; 2. Significant wheel alignment deviations; 3. Improper tire pressure (too high or too low); 4. Abnormal tire wear; 5. Rim deformation; 6. Shock absorber failure; 7. Tire dynamic imbalance; 8. Automatic transmission lock-up clutch issues; 9. Engine power problems. Methods to address high-speed body shaking: 1. Inspect tires, tire pressure, rims, and left/right shock absorbers; 2. Perform dynamic balancing and four-wheel alignment; 3. Check engine mount cushions and transmission mount cushions; 4. Replace regular tires; 5. Install vibration damping sleeves on the drive shaft.