What Causes Occasional Shaking While Driving a Honda?
1 Answers
Reasons for occasional shaking while driving a Honda: Severe engine carbon buildup: The most common cause of car shaking is a dirty throttle body or excessive carbon deposits in the fuel injectors. After starting, gasoline adsorbed on the carbon deposits is sucked into the combustion chamber by the engine's vacuum, enriching the air-fuel mixture. This results in an inconsistent fuel mixture, causing idle shaking after cold starts. Solution: Clean the fuel system and check if the idle control valve has carbon buildup that needs cleaning. Ignition system issues: Check the condition of spark plugs, high-voltage wires, and ignition coils. Poor performance in the ignition system or weak spark plug firing can also lead to such symptoms. Solution: Inspect spark plugs for excessive carbon buildup and replace them if necessary.