The Cummins 5.9-liter diesel engine has powered Ram trucks since 1989. It went through a few changes over its lifespan, but ...

The FASS Fuel System makes some big promises on the impact it can have on a Cummins engine, but is the FASS really as ...

Owners of impacted Ram models say they wouldn’t have purchased trucks had they known more. In December, Cummins agreed to ...

The Jupiter Red is a custom work by North Carolina-based Desert Power Wagons that's worth, in the shop's view, a stunning ...

Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

Weak global heavy-duty truck market demand plus a reorganization of the Accelera decarbonization technology unit hurt Cummins ...

A “defeat device” or "‘auxiliary emission control devices," is a component installed on vehicle’s engine that can bypass or ...

Trucks with a 6.7L Cummins engine have a block heater built in, so if you live in an extremely cold climate, you’ll want to ...

Cummins reported strong top-line results, but earnings per share came in significantly below expectations due to strategic ...

Stellantis will offer two engine options, including a turbo diesel, for its 2025 Ram Heavy Duty pickups, the company said in ...