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

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

Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...

Cummins stock jumped Tuesday after the diesel engine maker posted solid fourth-quarter results and an equally solid outlook ...

Cummins 14.3L Ace engine is one of the most powerful engines out there, powering U.S. tanks. That said, its unique design may surprise you.

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 ...

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 ...

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

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

Shrugging off Monday weakness, Cummins (NYSE: CMI) stock rebounded this morning and was trading 4.7% higher as of noon ET ...