One of the many things we love about running a diesel engine is how long it will run. You can pack in a lot of mileage without needing major repair - as long as you take care of the motor and keep ...

The U.S. Environmental Protection Agency has made $9 million in grant funding available for clean diesel projects to reduce diesel pollution and emissions exposure from the nation's existing fleet of ...

No Soot: Margo Oge, the EPA official who spearheaded the clean diesel effort, shows off a spotless handkerchief that had been held over the exhaust of a Freightliner tractor lent for the occasion by ...

Browse the most recommended diesel injector cleaners to maintain your car's engine and performance ...

The death knell has been ringing for diesel engines over the last decade, primarily because of their environmental impact. But some still swear by diesels for their abundant torque, efficiency, and ...