Volkswagen Zhijun turns on the warm air and the water temperature is high.

There are many reasons for the high water temperature of the general engine, but we can look at the related things of the automobile cooling system first. First, see if your fan can work normally. If not, it's a fan problem. The circuit may be blocked, the fan may be broken, the thermostat may not work, and so on. If it works normally, it may be that the fan has accumulated too much dust, or the gap between the fins is blocked by foreign objects, such as catkins or dust.