How to Check the Coolant Level
Engine coolant, vital for both new and used vehicles, is a fluid that manages engine temperature by transferring heat. It prevents freezing below 32 degrees Fahrenheit and overheating above 212 degrees Fahrenheit thanks to special additives. If you're unfamiliar, coolant regulates the engine block's temperature and other components, making it an essential fluid for driving in Frankfort. Continue reading to discover how to check your coolant levels and determine when it needs changing. If you need additional assistance, our service center team at Lafayette Lincoln can help.
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.
Come to Lafayette Lincoln for Quality Car Care
If your coolant level is low, have any questions, or need help checking your coolant system, contact us at Lafayette Lincoln. For in-person help, visit our Lafayette dealership. Let us help you get back out on the West Lafayette and Frankfort roads as soon as possible. If you need more service tips or want to explore our current specials, feel free to reach out to our team for more information.