What causes jerking when accelerating a car?
1 Answers
The reasons for jerking when accelerating a car may include three possibilities: 1. Excessive carbon buildup in the throttle body, fuel injectors, or intake manifold: Many malfunctions are caused by carbon deposits, and some vehicles experience jerking due to this issue. Regular carbon cleaning is recommended. 2. Poor fuel quality leading to incomplete combustion: Visit a professional auto repair shop to clean the engine, transmission, and fuel injectors, and switch to higher quality fuel. 3. Faulty spark plugs or ignition coils causing cylinder misfires: This requires inspection and repair at a professional shop to prevent further safety hazards.