How To Check Coolant Level In Radiator

Then use a rag to open the radiator cap and check if the fluid is near the top which means you have enough coolant around your radiator.

How to check coolant level in radiator. Some older vehicles dont include a reservoir but most modern vehicles have a small tank for filling and checking the coolant level. There is no dipstick or another meter to tell you whether you have enough coolant in the radiator on these older vehicles. When you take off the cap you should be able to see the coolant right at the top. If you happen to have an older vehicle without a visible overflow and fill tank youll have to check the antifreezecoolant level by looking into the radiator.

On some radiators there will be a full mark near the top. If the system does not have an overflow tank the coolant level will be lower to allow for expansion when the engine it at operating temperature. Open your hood and locate your radiator and coolant reservoir. Ensure the coolant reaches the top of the radiator.

To check or add radiator fluid start by parking your car on a level surface and turning it off before raising the hood. Use a flashlight to look down into the radiator and inspect the coolant level and condition. How to check a vehicles coolantantifreeze. If the coolant is lower or you cant see it your coolant level is too low.

Coolant is usually red green blue or yellow. Always check your coolant level when the car is cold. The reservoir should be clear plastic so you can easily see the level of coolant and the maximum fill line.