Winter can be brutal on your car. An auto expert shares five simple ways to protect your vehicle, avoid damage and save ...

Winter does not damage cars by itself. The damage comes from repeated cold starts, thicker fluids, salt exposure, low grip, and rushed maintenance. Most of the costly stuff is slow, cumulative wear, ...

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...