Dodge Coolway cylinder jitter

First, check the idle speed. If the idle speed is unstable, clean the idle motor and throttle, and check the oil circuit and ignition system. If the idle speed is normal, check whether the engine mount is damaged.

1, the vibration amplitude increases, accompanied by abnormal sound, weak acceleration, obvious exhaust pipe jitter, and obvious intermittent feeling when exhausting. Stepping on the neutral throttle will reduce the amplitude.

2. The engine is not working normally or the power is insufficient, and the vibration is uneven and rhythmic when working. The muffler emitted black smoke and caught fire.