How To Check Coolant Level

Maintaining the correct coolant level is crucial for your vehicle’s performance and longevity. Coolant, often called antifreeze, plays a vital role in regulating your engine’s temperature and preventing overheating or freezing. Understanding coolant and how to check the levels can help you avoid costly repairs and ensure your engine runs smoothly for the Stoneham roads. Read on to learn more with Albrecht Buick GMC of Wakefield.

What is Coolant?

Many drivers overlook the importance of coolant. However, knowing what coolant is can help you appreciate its role in your vehicle’s cooling system. Coolant, commonly known as antifreeze, is a fluid that circulates through a car’s engine cooling system to help regulate its temperature and prevent overheating. It absorbs heat from the engine and transfers it to the radiator, where the heat is dissipated. The cooled fluid is then returned to the engine to repeat the cycle.

What to Look for When Checking Engine Coolant Levels

As a driver, it’s important to know how to check coolant levels. You don’t have to open the radiator cap to check the level. Instead, check the markings on the side of the reservoir. If the liquid reaches the “full” marking line, you’re good to go. If it doesn’t, remove the radiator cap and add the coolant or a 50/50 mix of coolant/water. Read the bottle to see if it’s premixed. It’s also a good idea to inspect the hoses connected to the radiator for any leaks or damage.

Note: If you’re adding more liquid to the cooling system, be sure the engine has cooled. Also, don’t attempt to open the radiator cap while the engine is hot.

When to See a Service Technician

Coolant is thinner than oil but thicker than water. If you notice a sludgy appearance to the liquid, schedule service ASAP. There’s a good chance your car has an internal gasket leak. Driving is possible, but a leaking gasket will drain the coolant quickly. This means the engine is at risk of overheating and being severely damaged.

When to Change Coolant

Coolant levels deplete over time, so it’s a good idea to check up on the cooling system every three to six months. Usually, the liquid is blue, green, yellow, or red. If it’s brownish or even colorless, flush the system and replace the fluid.

Visit the Expert Service Center at Albrecht Buick GMC of Wakefield

Understanding what coolant is and how to check coolant levels empowers you to maintain your vehicle’s health and performance. Regular maintenance not only extends the life of your engine but also ensures safe and reliable driving in Lynnfield and Medford. If you have further questions, contact our Wakefield service center, or schedule your appointment online.