The 12V Cummins diesel engine and its 24V version share numerous traits, including displacement. But their differences make ...

It's not too often you'll see a super-clean, first-generation Dodge diesel on the streets. Hard work, harsh weather, and the trials of time have already ended the lives of many of the 179,327 Cummins ...

"Common rail." It is a term that at this point is universally known across the entire diesel space. However, for uninitiated or new enthusiasts, the term refers to the manner in which late-model/newer ...

Cummins diesel engines and the Ram truck combined forces some years ago, creating what some would describe as the best partnership since peanut butter and jelly. The first-gen Cummins engines cost a ...

High-pressure common rail fuel (HPCR) systems are standard on nearly every diesel engine today, from heavy equipment to over-the-road trucks, light-duty trucks, large generators and more. HPCR fuel ...

For buyers on the hunt for a trusty diesel-powered pickup truck, the Ram 2500 and 2500 heavy-duty models almost immediately come to mind. Their appeal is clear; both pickups are available with the 6.7 ...

COLUMBUS, Indiana—The road to fleet decarbonization is complicated. While traditional fossil fuels have powered the trucking industry for generations, thousands of engineers at Cummins are working to ...