Modern famous 60,000-kilometer engine shaking, cleaning the throttle, changing feet or shaking. What is the reason?

If this happens, first check whether the oil circuit is blocked. Check whether the pressure of gasoline pump is sufficient, check whether there is engine fault code by computer, and check whether the engine and suspension rubber pad are in good condition. Finally, check the spark plug to see if the ignition gap is too large. My flower life is generally between 40 thousand and 60 thousand kilometers.