What to Do When the Car Shakes?

[VanParker]

Solutions for car shaking: 1. Severe engine carbon buildup: Clean the fuel system and check if the idle speed motor has carbon buildup that needs cleaning; 2. Ignition system issues: Check if the spark plugs have excessive carbon buildup and replace them if necessary; 3. Unstable oil pressure: Check the oil pressure and replace components if needed; 4. Aging engine components: Inspect promptly. There are two methods for cleaning the throttle body: disassembly cleaning and non-disassembly cleaning. Disassembly cleaning involves removing the throttle body assembly, and the technician uses a specialized cleaning agent to thoroughly clean the internal contaminants before reinstalling it, ensuring a more thorough cleaning effect. Non-disassembly cleaning involves cleaning the throttle body directly with a cleaning agent without removing the assembly, which is less thorough and not as safe.