The vibration of the engine may be associated with several causes. For example, there may be irregular compression in cylinders due to valve wear, saddle or piston rings.
Another reason may be incorrect adjustment in the valve actuator. It is also worth checking the candles for cracks and tanning, as well as the quality of the trout work.
Sometimes the vibration of the engine is connected with the destruction of the motor pillows or the loosening of their anchorage. It will not be necessary to verify that the high voltage cables are properly connected.
