When reversing, what's the matter with the car eating one meal at a time?

The throttle valve is too dirty, and the fuel injector has too much carbon deposit. After a certain mileage, a dirty throttle will cause the throttle to be closed loosely or the idling stepping motor to be stuck. Both of these situations will lead to the engine idling too fast, and the carbon deposit generated by the engine during work will also cause the vehicle to shake.

Especially when starting the vehicle, the engine will shake more severely than usual, and even there will be a phenomenon that it cannot be started. Therefore, when the vehicle is shaking, first check the throttle and throttle. If the throttle valve is found to be too dirty or the fuel injector has too much carbon deposit, it should be cleaned in time.

Precautions:

1, pay attention to the use of seat belts. When a car collides violently, the seat belt sometimes provides you with the same protection as the airbag. Don't drive tired, take a rest every 2 hours.

Children should try to sit in the back seat. Children should not sit alone in the front seat when driving long distances. Because many cars are equipped with airbags in the co-pilot position, the impact force when the airbags pop up is enormous. Although it can ensure the safety of adults, it will bring accidental injuries to children.