Coolant Fluid Exchange

What is the Purpose of Engine Coolant Fluid?

The internal combustion engine creates energy by burning fuel. A byproduct of this process is heat, with some engines getting as hot as 250 degrees Fahrenheit. Some of this heat generated by the engine leaves through the exhaust system. The cooling system of the vehicle handles the excess heat. One of the vital parts of the cooling system is the engine coolant fluid. This fluid helps protect the engine from overheating. The engine coolant fluid is also known as antifreeze fluid as it also helps protect the engine from freezing in cold temperatures. It also helps lubricate the moving parts of the cooling system components, including the head gasket, radiator, water pump, and more.

How Often is Coolant Fluid Exchange Required?

The frequency of coolant fluid exchange depends on the vehicle. Certain vehicles require coolant with special additives for improved performance and longevity. At City Volkswagen of Evanston, our certified and factory-trained technicians can guide you on coolant fluid service intervals for your vehicle. We can also check the vehicle for any leaks or faulty cooling system components. Our technicians are familiar with the requirements of all Volkswagen models. Some of the newer models might require a more frequent coolant fluid exchange service. Using the correct mixture of coolant, water, and additives is key to protecting the engine from extreme temperatures.