Check to see if your brand of coolant needs to be mixed with water or comes pre-mixed. Adding pure coolant with no water can damage your radiator, while too much water mixture can prevent your coolant from working effectively at extreme temperatures. Simp

Add coolant until full. Squeezing the radiator hoses could help release any air in the system and help the coolant percolate into the radiator. Replace the cap, wipe up any drips, and close the hood.

The cooling system of a car is designed to remove heat from the engine. In order for the cooling system to do this, the right amount of quality coolant, also called antifreeze and radiator fluid, should be added to the radiator. It's important to chec