The 6.4-liter and 6.7-liter Power Stroke Diesel engines are different sizes and made by different manufacturers -- one by ...

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments ...

Detroit Diesel doubled down on engine designs that struggled to keep up with regulations, and it was eventually acquired by ...

A routine fuel stop in Mexico went wrong when diesel was mistakenly pumped into a gasoline engine. Luckily, the mistake was caught before the engine was started, preventing catastrophic damage. A ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

Raleigh-Durham International Airport had planned to phase out diesel buses but now aims for a mix for reliability reasons.

Residents of Ukraine's capital talk about their difficulties keeping warm and enduring power outages, as Russian attacks ...

Experts suggest that the fuel is expected to disappear from stations in the "2030s", leaving motorists only four years before ...

Colorado’s Division of Oil and Public Safety has received more than 600 complaints from drivers who experienced engine issues ...

The 2026 Ram Diesel Power Wagon returns with the high-output Cummins diesel, higher tow ratings, and no factory winch due to ...

“The starter motor and battery are relieved of stress when you press the clutch pedal while starting the car. It would be a ...

A Westminster resident said it cost $1,300 for a repair shop to clean his truck’s gas tank and fuel line after he purchased ...