Getting coolant levels right is important for maintaining the engine and preventing it from overheating. Specific instances ...

Tip: Many vehicles have a pressurized coolant recovery system called an expansion tank that makes opening the radiator unnecessary. These systems are considered "sealed" because the safety pressure ...

Owning your own vehicle can be a real quality of life enhancer. But with great power comes great responsibility, and regular maintenance. There are things drivers must know, including how to add ...

Dear Car Fix: Can you tell me if I can use distilled water in my radiator? I want to use the right fluid. -- B.D., Depew Dear B.D.: Whether you've heard it called coolant or antifreeze -- they both ...

Proper cooling is critical to any engine. Without some way to remove the heat created during the combustion process, the engine will quickly become a lump of scrap metal. But today's coolants provide ...