Lincoln ·MKC is driving normally and the body is shaking.

Abnormal oil supply pressure of oil pump or numerical error and poor operation of intake pressure sensor will cause vehicle body jitter.

The reason for the sudden acceleration of the car is 1. The engine has serious carbon deposition. The most common reason for car jitter is that the throttle is too dirty or the nozzle has too much carbon. 2. When there is too much carbon deposit in the engine, the gasoline sprayed by the fuel nozzle will be absorbed by the carbon deposit during cold start, which leads to the lean mixture during cold start and the difficulty in starting. In this case, it is easy to hit the car only if the gasoline absorbed by carbon deposits reaches saturation. 3. It will be absorbed by carbon deposit after landing. The oil pressure is unstable. If the engine carbon deposit has been cleaned, the throttle valve has been cleaned, the oil pad and spark plug have been replaced, and the car body is still shaking at idle speed. It is recommended to go to 4S shop to check whether the fuel supply pressure and intake pressure sensors are normal. For example, the abnormal oil supply pressure of the oil pump or the incorrect value of the intake pressure sensor and poor work will cause the body to shake.