Is it true that the 4S shop said that mixing antifreeze is fine?Can car antifreeze be mixed?

Antifreeze used in motor vehicles is generally not recommended to be mixed. Different brands of antifreeze will use different ingredients. In the process of using antifreeze, different brands and different types have different colors. During the process of using, mixing and adding may cause the two antifreezes to have adverse effects.

If the maintenance master said that the two types of antifreeze can be mixed in the 4S shop, it may be that the maintenance master knows the composition of the two antifreezes and determines that the composition of the two antifreezes is the same. In this case, add and mix them. There is no problem.

In the normal use process of automobile antifreeze, it is generally necessary to choose products of the same brand and type for addition. . When replacing, prepare the antifreeze of the motor vehicle in advance for use, which can avoid the lack of antifreeze when replacing it, and can also reduce the occurrence of mixing.

When replacing the motor vehicle antifreeze, if there is a shortage, it cannot be mixed and used without permission. It needs to be confirmed by professional technicians or the maintenance master of the 4S shop that the components of the two antifreezes are the same. Only in this case can they be mixed. use. If you mix and add privately, it may cause the engine or other parts to malfunction, and the consequences after adding are more serious, so you need to be careful when adding.