Because we use them every day, the operation of a car seems simple, but a car is a very complex machine. One of the most complex systems in the typical vehicle is the automatic transmission. This ...

Until now, the How It Works series has focused on how an engine makes power. Now we'll fill you in on how engine power is made usable to propel a car. The parts used to get the car moving consist of ...

The cruise control systems found in manual-transmission cars work by locking the throttle to a set speed, while the clutch ...

The transmission valve body is among the most important components of your vehicle's transmission system, yet it often goes ...

One of the most unique characteristics of top gas dragsters is that, despite having two engines, but they still use one ...

Have you noticed high engine revs, unusual noises, or that your vehicle hesitates when shifting gears? If so, you may be dealing with a slipping transmission. When you hear someone describe a ...