Small coup to dredge the car heating water tank. How to unblock the heater water tank when it is blocked?

The quickest way to block the car heater tank is to take off the two pipes of the heater pipe and blow it from the top of the heater tank with compressed air. This cleaning method is relatively simple, but it is only suitable for blocking the soft sludge in the tank.

If none of the above methods work, you can only use cleaning agent or remove the whole heater water tank to clean it.

Cleaning agent: after the car is turned off, pour the cleaning agent into the antifreeze tank, and then start the car to circulate the cleaning agent in the waterway. About fifteen minutes later, the car stalled, the old antifreeze was discharged, and the new antifreeze was added to dredge it. It is best to use a strong detergent. It should be noted that the lid should be opened slowly when filling the cleaning agent to prevent burns.

Cleaning the warm air tank: firstly, remove the inlet and outlet pipes of the warm air tank, and then wash the warm air tank back and forth with the high-pressure water gun of the car wash until the water flowing out during the washing process is clean water. Check whether the coolant is dirty regularly when using the car every day. If it is dirty, you should go to the 4S shop to replace it as soon as possible.