The automatic transmissions found in many modern vehicles are marvels of engineering. They rely on a huge number of internal parts, like clutch packs, various gears, solenoids, a valve body, hydraulic ...

Automatic and manual transmissions are built to survive years of abuse, yet the same internal parts tend to fail first when fluid breaks down, heat builds up, or drivers ignore early warning signs.

The automatic transmission in a typical car or truck handles multiple driving modes, like D for Drive, R for Reverse, or N for Neutral. The system also includes a parking mechanism, often marked P, ...

If you drive a car with an automatic transmission, chances are you're used to and fond of the seamless way in which these devices allow us to drive. There's no shifting manually, no need to perfectly ...