Why did you change from D to N?

The reasons for the jitter from D gear to N gear are: the engine has serious carbon deposition; the most common reason for the jitter of the car is that the throttle is too dirty or the nozzle has too much carbon deposition. When there is too much carbon deposit in the engine, the gasoline sprayed by the fuel injection head will be absorbed by the carbon deposit during the cold start, which leads to the lean mixture during the cold start and makes it difficult to start. Ignition system problems: check the working conditions of spark plugs, high-voltage lines and ignition coils. Poor ignition system and poor ignition conditions of spark plugs can also lead to such failures. Unstable oil pressure: If the engine carbon deposit has been cleaned, the throttle has been cleaned, the fuel pad and spark plug have been replaced, and the body is still shaking, it is recommended to go to the 4S shop to check whether the fuel supply pressure and intake pressure sensors are normal. If the oil supply pressure of the oil pump is abnormal or the value of the intake pressure sensor is wrong, it will cause the body to shake.