Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That’s why it’s imperative to know whether your engine’s ...

Detroit Diesel Corp. announced its BlueTec emissions technology completed 25 million miles of testing ahead of schedule, and that by its rollout on Jan. 1, 2010, the Detroit Diesel BlueTec technology ...

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 ...