How to Check Coolant Levels

Coolant plays a huge role in your car’s performance and safety in Naperville, but what is coolant? And how do you make sure your coolant is in good shape? Coolant is a fluid that regulates your engine’s temperature while lubricating parts and preventing corrosion. Because coolant is so important, it also contains additives that prevent it from freezing in the cold or evaporating in the heat. But, your fluid levels need to be topped off every so often—which is why learning how to check coolant levels is vital. Let’s dive deeper into what coolant is and how to check coolant levels like a pro around Montgomery. Learn more below and you can also order replacement parts from our team.

What is Coolant?

Coolant is one of the essential automotive fluids, which includes everything from motor oil to brake fluid. The most important function of coolant is to draw heat away from the engine, which prevents overheating and keeps the whole powertrain running smoothly in Yorkville. Here’s a quick primer on what you should look for:

• Texture: Coolant is a fluid with a thicker consistency than water, but thinner than oil. If your coolant is thicker and sludge-like, schedule a service appointment.

• Color: Coolant comes in a variety of hues. Your coolant may be blue, green, yellow, or red. If it looks brown or colorless, that’s a sign that you need to visit the service center.

• Formulas: Coolant is available in different formulas. Be sure to check your owner’s manual and read the directions on the bottle for specifics. Sometimes you must dilute your coolant with water, while other formulations are premixed.  

Checking Your Coolant at Home

Your coolant levels can deplete over time, which is why you should take a look under the hood periodically. We recommend checking your levels every three to six months to ensure nothing’s out of the ordinary. Here are the steps that you’ll need to follow:

• Make sure that your car is parked and that the engine is cool.

• Pop the hood and locate the coolant reservoir and radiator. Check your owner’s manual if you’re not sure where to look.  

• Look for the markings printed on the side of the reservoir. 

• Compare the fluid level to the “Full” marking line.

• If your coolant levels reach the marker, you’re good to go.

• If your coolant levels are low, add coolant until you reach the “Full” marking line.

Before you close the hood, consider inspecting the hoses connected to the radiator. If you see any signs of damage, it’s a good idea to schedule an appointment before the problem gets worse.

Get More Service Tips from River View Ford in Oswego! 

Now you know how to check coolant levels at home, but if you have any questions, call 630 897-8991. You can also schedule your service online and even schedule service pickup and delivery. River View Ford is proud to be your one-stop shop for all things automotive, and we’d be happy to help with your maintenance needs at any time. Schedule your next service visit near Naperville with River View Ford!