What's with driving hot air in summer? Is there anything wrong with the car?

It should be "boiling", the water temperature is too high. It is recommended that the owner clean the cooling system of the car regularly, preferably twice a year. And when the seasons change in spring and summer every year, the engine water tank is removed from the car for a thorough cleaning, and professional technicians are invited to conduct a comprehensive inspection of the entire cooling system. This can eliminate many faults during the hidden danger period. If you are too lazy to clean yourself, you can go to 3M, which has a complete cooling system cleaning package to remove grease and rust from the water tank and extend the engine life. In addition, the automobile coolant is easy to volatilize in summer and needs to be added in time. The high temperature resistance of 3M coolant is no worse than that of low temperature resistance, and it can only "boil" when it exceeds 106℃.

High temperature flameout.

Sometimes, when the vehicle is driving on the road, the owner will find a hot air rising under the hood, stop the car, open the hood and see that the water in the water tank has been "boiled". This is commonly known as the "boiling pot".

There are many reasons for "boiling", such as high temperature weather, overload operation of air conditioning, failure of refrigeration components and so on. , it will affect the heat dissipation of the engine, which will lead to a sharp rise in the water temperature of the water tank in a short time until it boils.

Response measures:

The main way to prevent "boiling" is to conduct a comprehensive inspection of the automobile cooling system, such as checking whether the fan is normal, whether the water tank leaks, and whether there is a lack of coolant.

Pay more attention to the water temperature meter at ordinary times in order to find problems in time. Never restart the vehicle after it is turned off due to high temperature, otherwise it may cause the engine to "lock the cylinder" and cause great losses.