How much does it cost to change the synchronous belt of a car?

General synchronous belt 1000 yuan or so, and the labor cost is about 200 yuan. However, the price of replacing timing belt depends on the quality and position of timing belt. If you replace the timing belt in a 4s shop, the price will definitely be higher than that in a repair shop. Therefore, the owner needs to make a reasonable choice according to the actual situation when replacing the timing belt.

Attachment: Precursor of timing belt fracture:

1. When the car suddenly appears unstable idle speed or flameout during normal driving, the owner should first check the oil circuit of the car. If circuit components such as throttle valve are excluded, it may be the cause of timing belt. It is suggested to call the 4s shop and ask them to send a professional to check it. The timing belt is special, so it is not recommended for the owner to check it himself.

When the engine is running normally, the car stops suddenly. When you restart the car, you hear that the speed of the starter is very high, and you feel no compression. It may be caused by the broken timing belt. This phenomenon is more likely to happen in old cars. You need to call for help and check whether the valve is damaged.

3. In the process of acceleration, when the engine tensioner makes abnormal noise or the belt part makes abnormal noise, the owner should pay attention to it and stop in time to avoid other faults.