Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

How can you get better fuel economy from your diesel? Watch how you drive, keep up with maintenance, and don't skimp on the ...

Many gas stations host diesel pumps that can be easily confused with gas pumps. Pumping diesel into your gas car can wreak havoc on its systems, forcing you to call a tow truck and mechanic.

LML, like many other GM product codes, doesn't stand for anything at all, and is merely a sequence of letters meant to denote ...

How does a 106-year-old company built on diesel engines evolve to thrive in a decarbonized future? Jennifer Rumsey, SM ’98, the chair and CEO at Cummins, is leading the way to answer that question by ...