Coolant Fluid Exchange

Engine Coolant Fluid’s Purpose

As per the name, coolant fluid works to keep your engine cool. Your engine operates at very high temperatures, and thus needs to be kept in check to ensure that it doesn’t overheat and cause damage to the engine itself. The reason why it’s also known as antifreeze is because, when extremely cold temperatures set in, your coolant fluid makes sure that your engine is properly lubricated and able to start exactly when you need it to. All in all, your coolant fluid regulates the temperature of your engine, making sure that it’s always ready to start and operate as designed, whether at high temperatures or low.

Symptoms of Bad Coolant Fluid in Your Volkswagen

A number of problems can appear when your coolant fluid begins to wear down. You’ll probably first notice this by a high-temperature gauge reading in your Volkswagen, as your worn-out fluid becomes unable to keep up with the demands of regulating your vehicle’s engine temperature. Leaks may also begin to occur that pool up underneath your engine, typically appearing in orange or green color. A quick inspection of your coolant fluid, done by checking under the hood of your vehicle, can also give you signs of coolant fluid deterioration. If it’s cloudy or discolored, it’s probably time for a coolant fluid exchange service at Volkswagen of Winchester.