What symptom is the water tank of automobile heater broken?

1. Symptoms of broken warm water tank: If there is no warm air, the warm water tank is basically blocked; If the heating water tank leaks, there will always be fog on the windshield, which is difficult to remove, and there will be odor at the same time; It will also cause antifreeze to flow into the vehicle, the engine is short of water and the temperature is too high. 2. The automobile heating water tank belongs to the heating part of the automobile air conditioning system. In winter, we use a heated water tank to keep warm in the car. The heating water tank is usually an aluminum or copper radiator. The structure is basically the same as the engine radiator, but the shape is smaller. The damage of the heating box still has a certain impact on the vehicle. For example, the blockage of the heating box will lead to poor circulation of coolant. The warm air won't be very hot in winter, and the warm air tank will leak. There is always fog on the front windshield, which is difficult to remove and smells bad. Serious problems will also lead to antifreeze flowing into the car, water shortage and high engine temperature. Although this problem doesn't happen often, we can't ignore it.