Your engine works best at its optimal operating temperature, and using the proper coolant ensures it doesn't run too hot or too cold! Servicing your vehicle's coolant system involves flushing out old coolant along with dirt and rust particles, and replacing it with fresh coolant. It is a good idea to perform a coolant flush at its recommended service interval because coolant breaks down over time, especially when operating in a hot and hostile environment. The coolant's rust inhibitors also get used up, leaving your engine and radiator vulnerable to corrosion.
Details
Special Notes