Solve the cause of the car shaking at the air valve after shifting.

There are many possibilities for this reason, specifically:

1. There is something wrong with the transmission mechanism: the clutch plate, pressure plate, guide bearing or bearing are aging;

These effects are as follows:

1, which aggravates the wear of transmission parts, shortens its service life and increases the maintenance cost.

2. The engine works irregularly, which will affect the service life of other vibration damping parts of the engine over time;

3. Increase fuel consumption and excessive exhaust emissions.

Second, driving habits: the clutch and throttle are not well matched.