What you need to know about your Automotive Cooling System

Your vehicle’s cooling system is extremely important. It’s what regulates the temperature in your engine and protects it from overheating, damage and breakdowns.

How Does the Cooling System Work?

Engine coolant runs through your entire cooling system to and from the radiator. The water pump is what moves the coolant through the system. The radiator uses cooler air to bring down the temperature of the coolant. This diagram offers a more detailed look at the process and shows all the parts involved.

The cooling system also keeps your engine from freezing during the winter months

When does my car cooling system need service?

The cooling system removes the tremendous heat generated by your vehicle’s engine. This heat, if left uncontrolled, can quickly damage vital engine components. The cooling system is sealed and under pressure.

The car cooling system should be checked yearly. Failure to maintain the cooling system can result in overheating, which can cause severe damage to the engine.

How Often Does Your Vehicle Need the Coolant Replaced?
There are a number of factors that determine how often this should be done:

• The size of the engine
• Your vehicle’s mileage
• The climate you drive in
• The age of the current coolant

Most vehicles require a coolant service every 24,000 to 30,000 miles, or every 2 to 3 years, whichever comes first. Check your owner’s manual to see what your vehicle’s manufacturer recommends.