When the pretty green fluid that resides in your rig's cooling system begins to seep out of the radiator, or if your rig begins to exhibit a tendency to run hot, it's time to break out the tools and ...

We may receive a commission on purchases made from links. Though many consider the oil pump the heart of an engine, its cooling system is, arguably, every bit as important, pumping coolant to and from ...

Through the years as we continue to play with old trucks, it seems as though our standards rise as we go. Some may remember differently, but in my own high school Auto Shop class, back in the mid '70s ...

Radiator hoses are large-diameter rubber hoses that carry engine coolant between the engine and radiator and back toward the water pump. Radiator hoses should be inspected as part of routine ...

Your car's engine generates a lot of heat, whether it's a three-cylinder Mitsubishi Mirage or a burly V8 muscle car. Of course, too much heat is bad for any engine, and coolant temperatures of ...

With the summer days upon us, your engine’s cooling system should be inspected, flushed, and refilled with fresh coolant. One area of cooling systems that even do-it-yourself mechanics overlook is ...