What are the reasons for car shaking while driving?
1 Answers
Car shaking while driving can be caused by: 1. Aging engine mounts; 2. Unstable oil pressure, abnormal fuel pump supply pressure, or incorrect readings/malfunctioning intake pressure sensor; 3. Severe engine carbon buildup, where gasoline injected by cold start injectors gets largely absorbed by carbon deposits, resulting in excessively lean air-fuel mixture during cold starts; 4. Ignition system issues, including malfunctioning ignition system or spark plugs; 5. Significant tire pressure differences causing uneven force distribution while driving. Solutions for car shaking include: 1. Check oil pressure and replace faulty components; 2. Inspect or replace spark plugs; 3. Replace brake discs promptly; 4. Clean fuel system, check idle control valve for carbon buildup, promptly clean and inspect oil pressure, replace problematic parts; 5. Inspect engine to identify faulty components; 6. Clean fuel filter.