What Causes an Audi Car to Shake?

[StNadia]

Audi car shaking can be caused by unstable oil pressure, aging engine components, or severe engine carbon buildup. The specific related introductions are as follows: Unstable Oil Pressure: Abnormal fuel pump supply pressure or incorrect readings and poor performance of the intake pressure sensor can cause body shaking. Check the oil pressure and replace components if necessary. Aging Engine Components: Car shaking can also be related to aging engine mounts. Engine mounts are essentially the shock absorption system of the engine, responsible for absorbing minor vibrations during operation. If the engine mounts fail, these vibrations can be transmitted to the steering wheel and the interior of the car, causing shaking during idle. Severe Engine Carbon Buildup: Dirty throttle body or excessive carbon buildup in the fuel injectors. When there is too much carbon buildup inside the engine, the gasoline sprayed by the cold start injector can be largely absorbed by the carbon deposits, resulting in a lean mixture during cold starts and making it difficult to start.