Can the antifreeze be lower than the lower line to open? The antifreeze is lower than min is harmful

The antifreeze can be opened when the antifreeze is lower than the lower line, but it cannot be driven for a long time.Generally, the maximum water level of max and the minimum water level of min are marked on the antifreeze kettle.Antifreeze is lower thanmin, Which means that the antifreeze is insufficient and needs to be added in time. If you continue to drive for a long time, there will beharm:

1. It affects the heat dissipation effect of the water tank and fails to achieve the required cooling effect, and the antifreeze cannot be circulated normally, which will generate high temperature, and in severe cases, it will cause the engine to burn out.

2. In cold climates, the engine or water tank will freeze, causing engine failure and the vehicle cannot be used.

Check the antifreeze water level regularly. If the antifreeze is insufficient, add it in time.The filling amount of antifreeze should be maxAnd minThe best position between the water levels. Note when adding:

1,Hot cars cannot be directly filled with antifreeze, It needs to be added after the stationary car has cooled to avoid high temperature burns;

2,Can not mix antifreeze, Different brands and different colors of antifreeze may have different formula ingredients. If mixed, multiple chemical components may react, which will affect the effectiveness of the antifreeze;

3.Can not replace antifreeze with water, Water is easy to boil and will produce a lot of water vapor, which will seriously affect the cooling effect. Moreover, the freezing point of water is high and it is easy to freeze. The water contains impurities and anions and cations. Over time, it will produce scale and cause blockage.

Recommended reading:What are the car antifreeze brands, and the list of antifreeze brands