How to Check the Coolant Level in a Car

Your car requires lots of different fluids to operate safely and efficiently in Henrico, one of them being coolant. What is coolant? This particular fluid transfers heat and helps regulate the temperature of the engine block and components. With that said, having the proper level of coolant at all times is crucial, so it’s smart to check the coolant level every now and then and schedule service if something seems off. Learn how to check coolant in a car with the help of our service center, below!

Check the Coolant Level Under the Hood

Learning how to check coolant in your own garage near Glen Allen is simple! You don’t have to open the radiator cap to check the coolant level. Instead, take a look at the coolant reservoir, which should have a “full” marker to help you determine whether the coolant is low. If the coolant level is sitting at the “full” line, then you’re good to go! If the coolant level is below the marker, then you will need to add more coolant or a 50/50 mix of coolant/water (check the bottle to see if it’s premixed). You should also check the radiator hoses for leaks or damage.

Note: If you need to add coolant, make sure the engine is completely cool. You should also never attempt to open the radiator cap until the engine is cool.

What is Coolant Meant to Look Like? 

Coolant should be thinner than oil, but thicker than water. If you think your coolant looks sludgy, you should schedule a service appointment for further inspection as soon as possible, as there may be an internal gasket leak. A gasket leak drains coolant rapidly, which leaves the engine susceptible to overheating.

How Often to Check Coolant Level

Every three to six months, you should follow the above instructions on how to check coolant. The coolant level depletes over time, and you don’t want to be unaware when it happens. If the coolant looks brown or has lost its color, instead of being the blue, green, yellow, or red color it’s designed to be, then you should have the coolant flushed and changed. 

Schedule Service Near Goochland 

Do you have additional questions after learning how to check the coolant in a car? Contact our service team online and a helpful associate will get back to you to help! Refer to us for trusted service tips on everything from checking coolant to transmission service costs and much, much more!