The MG Ruiteng cold car shook badly after it started.

Hello! According to the description, we can solve the problem from the following aspects! The first air filter is too dirty. Replace the air filter! The second spark plug, the cylinder pipeline leaks! Replace the cylinder line spark plug! There is something wrong with the third water temperature sensor! As a result, ECU can't get the correct signal and provide the best combustible mixture! In the fourth quarter, there is too much carbon deposit on the throttle and injector. Clean the throttle and injector! I hope my answer can help you! If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.