If the idle warm air is not hot, the fuel will be hot, and the idle antifreeze will not circulate, but the fuel will circulate. This fault is that the vehicle cooling water system is insufficient, which will lead to poor circulation and fuel filling valve circulation. If there is no fuel filling valve, the circulation will be weak. This is because there is air resistance when cooling water is added for the first time, and it will not be filled at one time. Just wait for the car to cool before adding cooling water. The specific operation steps are as follows:
First, open the door on the cab side. ?
Second, pull the hood switch on the left side of the driver's leg. ?
Third, lift the hood upward. ?
Fourth, support the range hood with a support rod to ensure firm support and avoid danger. ?
5. Open the cooling water tank cover to add cooling water. ?
Precautions:
1. Need to add the same type of cooling water.
2. Open the water tank cover to avoid splashing water and scalding.