Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...
At speeds lowerthan 10 kilometers per hour (6 miles per hour), the Chevrolet Equinox EV isn't as loud as mandated by FMVSS ...
GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...