What if the classic Transit warm air is not hot?

1, insufficient water pressure. The air pump may be higher than the engine, causing the water pressure not to go up. Can be changed to the position below the engine or horizontally. You can also add a warm air circulating pump.

2. The thermostat is often opened or opened too early, which leads to the large circulation of the cooling system too early, and the outside temperature is very low. Especially when the car is driving, the cold air will soon cool the antifreeze, the engine water temperature will not come up, and the warm air will not be hot. In this case, the thermostat can be turned off for a period of time.

3. The water pump impeller is damaged or lost, so that the flow through the warm air small water tank is not enough, and the heat cannot come up. In this case, the water pump impeller can be replaced.

Extended data:

Precautionary measures of classic warm air in transit;

1, increase humidity

When the warm wind lasts for a period of time, you will obviously feel thirsty and uncomfortable breathing. This is because the air in the north is very dry in winter. Using warm air in a closed environment will aggravate dryness. At this time, you can properly open the window to solve this problem.

2. Set a reasonable wind direction

When using warm air in winter, the wind direction should be adjusted to the position of blowing feet, so that people will not have obvious suffocation and get good heating effect.

Step 3 set a reasonable temperature

Although warm air in winter can drive away the cold, it also has some disadvantages. Due to the large temperature difference between the inside and outside of the car, the air is extremely dry, and the owners with weak body resistance are prone to catch fire and catch a cold. Therefore, you should drink more water and try to keep warm air.