The internal-combustion engine has been around for more than 100 years. In that time, we haven't progressed much when it comes to coolant systems and hoses. We were using rubber hoses 100 years ago ...

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 ...

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 ...

One of the problems that often plagues owners of modified trucks is overheating. Nothing is more stressful than driving with one eye on the road and the other on the temperature gauge—unless its ...

Racing in the heat of summer is not only hard on you, it is also hard on your engine. Many racers find that the cooling system that worked adequately for them in the spring suddenly can't seem to keep ...

There are few automotive gremlins as pervasive as a leaky radiator. Nearly everyone and their mothers have stories about waking up one fine autumn morning, going out to the car, and finding a massive ...

Cooling system woes are as old as hot rodding itself. Any time you build more horsepower, the byproduct is more heat. In recent years, the problem has gotten more acute. Street cars with 700, 800, or ...

Keeping a car running smoothly and reliably for the long haul requires routine maintenance. And although cars have become, in many ways, complicated computers on wheels, there are still some basic DIY ...