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 ...

Whenever the question, "What is the all-time best diesel engine (installed in pickup trucks)?" is asked among hardcore diesel enthusiasts, the very subjective responses usually favor Cummins' ...

However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

We got our first glimpse of a stand-alone ECU for the common-rail 5.9L Cummins at the 2009 Scheid Diesel Extravaganza. We didn't hear another peep about it for almost a year-until we bumped into Tyler ...

Historically, diesel engines for automobiles have suffered from several disadvantages, including combustion noise, roughness, and emissions. Indeed, diesel engines have not been widely accepted by ...