When driving a manual transmission car to shift gears, you need to press the clutch, but occasionally there will be a situation where the clutch does not rebound after pressing the clutch, and the specific reasons may be the following:
If there is air in the clutch oil, it will cause the clutch not to return. Solution: Replace the clutch oil and drain the gas from the clutch oil line.
The return spring is faulty. With the increase of service life, the return spring will appear elastic attenuation, failure and other phenomena. The phenomenon is that there is no pressure when the clutch is stepped on. In this case, the clutch pedal does not return to the position not suddenly, but a gradual process. Solution: Replace the return spring.
The clutch oil pump return oil hole is blocked. This happens because the quality of the clutch oil itself is problematic, and there are too many impurities, which leads to the phenomenon of clogging. The method of judgment is to open the engine hood and check the color of the oil in the clutch oil reservoir. Solution: Clean the clutch oil pump return oil hole and replace the clutch oil.
The clutch pedal travel is too large. Solution: Adjust the clutch pedal travel.
In addition to the above reasons, the reason why the clutch does not rebound may also be the clutch internal spring aging, serious oil pollution and other problems, due to the difficulty of maintenance, once the above situation occurs, it is recommended to immediately go to the repair shop or 4S shop for maintenance, to ensure the normal and safe operation of the car.