What Causes Volkswagen CC to Shake?

[IsaacFitz]

Volkswagen CC shaking may be caused by the following reasons: Engine Misfire: Engine misfire mainly refers to one or more cylinders of the engine not working properly. It is usually manifested as an obvious intermittent flow of exhaust gas from the car, severe shaking of the exhaust pipe, and a noticeable feeling of engine vibration, sometimes accompanied by a sputtering sound. This is mostly related to ignition coil failure. Engine Mount Deterioration or Loosening: Engine mounts are rubber blocks placed between the engine and the car frame. Their function is to reduce the vibration and buffering during engine operation and to secure the engine in place. Once these engine mounts deteriorate or loosen, the engine's shaking will become abnormally severe. Replacing the engine mounts will significantly reduce this effect. Ignition System Issues: Check the working condition of the spark plugs, high-voltage wires, and ignition coils. Poor performance of the ignition system or improper spark plug firing can also lead to such fault symptoms.