Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular ...

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 ...

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 ...