Drivetrain

If you have a vehicle with an automatic transmission, you probably never think about gear shifting.  When motor vehicles were invented, all of them had to be shifted manually.  But that wond...

Automatic transmissions rule. The old days of shifting your own gears are a thing of the past for most drivers.  But automatic transmission trouble can be a big inconvenience for any driver if it...

You are heading down a flat, newly paved street when all of a sudden you feel it.  Your vehicle jumps a little bit when you're accelerating and changing gears.  You know it's not the surface...