Does the antifreeze turn pink to brown, does it have any effect when the antifreeze turns brown?

The pink and brown antifreeze may be caused by the deterioration of the antifreeze. There are two situations. One is that the antifreeze has reached the end of its service life and it is time to replace it, so it deteriorates and changes color; the other is when the antifreeze is replaced. The water tank is not cleaned, and there is still old antifreeze in it. When new antifreeze is added, the two will react, so the color will change.

ifFindIf the antifreeze turns brown, it will have some impact. It is best to replace the antifreeze with a new one to better protect the engine.

The antifreeze needs to be replaced regularly. The general service life is about 2 years or 40,000 kilometers. As a commercial vehicle (taxi), the antifreeze can be replaced once a year, which can better protect the engine and provide good engine operation. Working environment.

It should be noted that when using antifreeze, do not mix other different brands and models of antifreeze. Because different antifreezes contain different chemical components, chemical reactions may occur after mixing, which makes the antifreeze ineffective. Can not achieve the role of protecting the engine.

At the same time, do not use tap water or low-quality antifreeze, because it is easy to produce scale in the cooling system, which will reduce the heat exchange efficiency of the engine, increase the water temperature, and deteriorate the rubber water pipe. In severe cases, it may penetrate the cylinder gasket and cause burnout. Phenomenon.