Learn about the price differences between gas and diesel truck models and whether now is the right time to buy a diesel ...

This old Ford diesel took nitrous, coolant, and butter — then started right back up.

The gas-powered Cummins engine still has tons of torque, and there are some other potential upsides too, including reduced ...

Inside a warehouse in Rancho Dominguez in south Los Angeles County, four Isuzu trucks are in various stages of repair. These trucks were originally headed for the scrap yard or abroad, where they’d ...

Step inside the engine room of the David B to learn how a 100-year-old diesel engine is cared for. Sponsored Content: Step inside the engine room of the Motor Vessel David B to learn how a ...

Diesel Hub says starting fluid can be used on some diesel engines, but only when the manufacturer explicitly states that it's ...

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 ...

You may have noticed that diesel engines are much louder than their gasoline counterparts, and you probably questioned why that was the case. While a noisy engine is usually a sign of trouble, that's ...

NEW YORK (Reuters) - Filters should be placed on millions of old diesel engines to protect Americans who breathe large amounts of lung-and-heart-damaging soot particles during their daily commutes, ...