Diesel engines lack the spark of gas engines, both literally and figuratively. They don't need a spark plug since they ignite the fuel using only compression, but also lack the 'je ne sais quoi' that ...

The Cummins diesel engine has become synonymous with durability and reliability, particularly in the Ram truck lineup. As I delve into the engineering marvel that makes the Cummins Ram nearly ...

The engines are mounted sideways and run at amazingly low rpm.

Both Ford and Chevy decided that their half-ton pickups deserve some diesel love, leading to both the F-150 and Silverado ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

For construction fleets, vehicles have historically run on diesel. As the world has shifted towards more sustainable and renewable energies, options like hydrogen and electricity have been offered as ...

The feds aren't scrapping DEF altogether, but this could potentially address a large portion of emissions system failures.

The death knell has been ringing for diesel engines over the last decade, primarily because of their environmental impact. But some still swear by diesels for their abundant torque, efficiency, and ...

You're driving a loaded diesel rig down a mountain pass, foot hovering over the brake pedal, heart racing. How do you slow 20,000 pounds safely without cooking your brakes? Cue the exhaust brake -– ...

CalMac's "eco-friendly" dual-fuel ferry Glen Sannox - which is capable of running on gas - has been operating solely on ...

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 ...

Farmers gain relief as EPA eliminates DEF sensor rules, cutting costs and reducing equipment failures during critical ...