While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with an incredible reputation.

Cummins Inc. has agreed to pay a more than $1.67-billion penalty to settle claims by regulators that the engine manufacturer unlawfully altered hundreds of thousands of pickup truck engines to bypass ...

The 2019 Ram Heavy Duty I-6 Cummins turbo diesel engine is one of the engines on which Cummins is accused of circumventing emissions controls. Photo courtesy of Cummins, Inc. January 2, 2024 Jamestown ...

Cummins (NYSE:CMI) executives highlighted record underlying profitability in 2025 and outlined expectations for revenue ...

Engine manufacturer Cummins (NYSE:CMI) reported Q4 CY2025 results , with sales up 1.1% year on year to $8.54 billion. Its ...

Truck engine maker Cummins has agreed in principle to pay a $1.675 billion fine for installing devices on hundreds of thousands of engines to allow them to emit excess pollution, the largest-ever ...

Famous for developing and manufacturing diesel engines, Cummins has just rolled out its first gas power plant in over one hundred years. The Cummins B6.7 Octane gasoline power plant is designed to set ...

Attorney General Merrick Garland Friday announced a $1.675 billion Clean Air Act settlement with Cummins, Inc. File Photo by Sarah Silbiger/UPI Dec. 22 (UPI) --The Department of Justice said Friday ...

FILE - A 6.7L Cummins Diesel engine is displayed at the Ram booth during the media preview of the Chicago Auto Show at McCormick Place in Chicago on Thursday, Feb. 6, 2014. Engine manufacturer Cummins ...