Coolant Leak When Heat Is On

Coolant, a vital fluid in your vehicle, is designed to regulate the engineâ€™s temperature. It is typically a mixture of water and antifreeze, with additional additives to prevent corrosion and increase boiling â€¦ A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system.

Engine coolant is a pre-mixed solution that's half antifreeze and half water, so you can pour into the radiator right from the bottle. Select a pure antifreeze to create your own solution at any ratio you â€¦ Coolant, on the other hand, is a mixture of antifreeze and water in the right proportions, ready to be poured directly into your vehicleâ€™s cooling system. In essence, coolant is antifreeze with added water, â€¦