How a vehicle built to run on unleaded fuel reacts when diesel is introduced to the mix depends on a number of factors, including how long the vehicle is driven post “infection” and the ratio of ...

The Division of Oil and Public Safety started receiving complaints Thursday after diesel was loaded from a Sinclair terminal ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced ...

Cold weather adversely affects diesel engines more than gas engines, but that’s only partly due to the engine itself. Diesel engines are inherently harder to crank over to start than gas engines, and ...

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