Heavy-duty truck cooling systems are going to have to work even harder when 2007 and 2010 emissions regulations go into effect. In anticipation, the makers of truck fans and fan drives have been ...

The radiator fan (or fans) pulls cooling air through the car’s radiator. Positioned between the radiator and engine, cooling fans are particularly helpful when the car is stationary or moving at ...

It doesn't matter whether you drive your hot rod a long distance or short, the fact remains that it can overheat ... and that's no fun. Go back four or five decades and an overheated hot rod wasn't ...