Tank 300 warm air is hot and cold.

The heater water tank is blocked and needs cleaning; The temperature regulator is out of order, and the temperature setting needs to be adjusted.

The warm air box of box 300 is an important part of the automobile cooling system, which is responsible for conveying coolant to the front and rear of the automobile and providing warm air. If the heating box is blocked and the coolant can't flow normally, which causes the heater to be hot and cold, it is necessary to remove the heating box, blow the pipeline of the heating box clean with a high-pressure air gun, and then clean it with a high-pressure water gun.

Tank 300 thermostat is the key component to control the temperature of automobile air conditioner. If there is a fault, it may lead to inaccurate temperature adjustment of the air conditioner, thus causing the warm air to be hot and cold at the same time. It is necessary to adjust the temperature setting of the air conditioner to ensure the same temperature on both sides.