What if Wuling light warm air is not hot?

Causes and elimination methods of warm air in Pacific automobile network: 1. Check whether the engine coolant is missing, and if it is missing, add coolant. 2. Check whether the thermostat is damaged or opened normally. If the thermostat is damaged, please replace it. 3. Check the engine cooling system for air resistance or blockage, and then troubleshoot. 4. Check whether the heater water tank is dirty or blocked. If it is, it must be cleaned or replaced.

The water temperature is normal and the warm air is not hot. It may be that the air resistance of the water pump or the cooling circuit leads to the problem of the engine cooling system, and the coolant cannot be circulated. Naturally, the heated coolant cannot be sent to the warm air tank, which makes the warm air not hot. It is also possible that the water pump impeller of the vehicle is damaged, which leads to the decrease of water in the water tank and the warm air is not hot, so the water pump impeller needs to be replaced. It is also possible that the filter screen of the air conditioner is blocked, and there is something wrong with the parts of the control mechanism of the warm air, which makes the air volume blown into the car by the blower insufficient or the distribution of cold and hot air unreasonable, resulting in the phenomenon that the warm air is not hot.

Car owners can try a trick if they want to quickly heat up the temperature inside their cars in winter. Start the engine to warm up first, don't turn on the air conditioner blower directly, wait until the water temperature pointer reaches the middle position, then turn on the warm air conditioner, set the air circulation to external circulation, turn off the A/C switch, and wait for a few minutes before changing the circulation mode to internal circulation.

(Photo/Text/Photo: Pacific Auto Network Li Shuiqing)