The cleaning water tank was almost pitted by 4s. How much is it to clean the condenser of the water tank once?

Recently, Mr. Wang told the owner’s guide that he was pitted when cleaning the water tank in the 4s shop. Not to mention the high price, I feel that cleaning or not cleaning has not changed much. This article will tell the car owner whether it is really necessary to clean the water tank and how much it costs to clean the water tank.

In general, special coolant is used in the engine cooling system (except for the most basic heat dissipation and cooling function, the special coolant can also play a role in anti-freezing, anti-corrosion, rust prevention, etc.). But if car owners and friends use inferior coolant or add a lot of tap water to it, then the engine cooling system is likely to produce rust or scale, and it should be cleaned in time.

The cleaning method is as follows:

① Stop the vehicle and turn off the flame. After the coolant temperature drops, open the expansion kettle and fill the water tank with detergent.

② Start the engine and run it at idle speed for 5-10 minutes after the cooling fan works.

③ Turn off the flame and remove the front bumper of the vehicle. When disassembling, make sure that all the fixing screws have been unscrewed, and at the same time, slowly disassemble from both ends to the middle, and don't break the fixing buckle.

④ After the coolant temperature is completely cooled, drain the water tank cleaning agent along with the coolant, and finally replace the engine coolant with a new one.

How much does it cost to clean the condenser of the water tank?

The car water tank and the condenser are installed close to each other. Generally, the two are cleaned together. The cleaning price of 4S shops is generally based on the brand premium and labor costs, and the price is also very different, but most of them are maintained at 500-1000Yuanabout. Of course, if we clean it in an outside repair shop, the price will be lower accordingly.