Reasons for Feeling Vibration in the Volkswagen Lamando at Idle Speed While Sitting Inside the Car
1 Answers
Reasons for feeling vibration in the Volkswagen Lamando at idle speed while sitting inside the car include excessive engine carbon buildup, among others. Below are detailed explanations for the vibration felt in the Volkswagen Lamando at idle speed while sitting inside the car: 1. Main Causes: The vibration felt in the Volkswagen Lamando at idle speed while sitting inside the car is primarily caused by eight main reasons: excessive engine carbon buildup, ignition system issues, unstable fuel pressure, failure of the coolant temperature sensor, improper air-fuel mixture, dirty air flow meter, EGR (Exhaust Gas Recirculation) problems, and poor fuel quality. 2. Solutions: Clean the fuel system and check the idle speed motor for carbon buildup, cleaning it if necessary; if the spark plugs have excessive carbon buildup, they can be removed and cleaned, or replaced if needed; for vibration issues caused by unstable fuel pressure, identify leaks in the fuel supply system and replace the corresponding components if necessary.