While Dieselgate killed any remaining enthusiasm for diesel cars in the U.S., heavy duty diesel trucks are still going strong ...

Looking for a quick starter on your diesel-powered lawnmower or dirt bike? Here's what you need to know about adding an electric start on a diesel engine.

Despite the fact that diesel is living on borrowed time, consumers have more diesel-powered truck options and they're cleaner and more efficient than ever.

We thought it would be cool to compile a list of diesel engines that represents what we believe are the best oil-burning powerplants that have ever been placed ...

By using the proper engine treatments, you can give your truck’s engine a long life and better efficiency. Diesel Fuel Is there any harder working engine than a diesel?

Over the years, the diesel engines under the hoods of Dodge and Ram trucks have grown more and more powerful. These are some of the strongest.

This week, diesel truck engine company Cummins made an unusual announcement. In addition to several new high-efficiency diesel engines, it also showed off an all-electric truck called the Concept ...

General Motors' deteriorating financial situation has caused the company to delay one of the most advanced engines that it has ever designed, a 4.5-liter diesel for light-duty trucks. "We have to ...

For 1978 Dodge introduced the Mitsubishi 6DR5 diesel engine to its truck and van lineups as an optional economic engine. The 4-liter inline six-cylinder naturally aspirated diesel was serving ...

Volvo trucks has announced new field tests of bi-fuel methane-diesel engines in partnership with seven different Swedish companies, adding a new technology to the brand's at-fuel tests with DME ...

The Cummins diesel engine has a long legacy, but which pickup trucks does it power? Here's what you need to know about each model, and their specs.