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 ...

If you know diesel engines, you're already well acquainted with the name Cummins. The Indiana-based manufacturer has been a major player in the diesel realm for more than a century now and, at present ...

One of the most ignored areas of building and maintaining a race car is the fuel system. The fuel tank, filters, vent system, and fuel line size all must be designed to work together to supply the ...

If your diesel car, truck, or even farm equipment isn’t running right anymore or is sitting parked for a long time or in long temperatures, then diesel fuel additives might be exactly what you need to ...

Many car crafters roll their eyes and tune out when bench racing turns to electronic fuel injection (EFI). We're not here to hijack you into believing that EFI is cheap or even simple. Carburetors ...

Boeing and Rolls-Royce are updating Trent 1000 electronic engine-control software to reduce the risk of loose ice blocking fuel lines on Boeing 787 twinjets. Rolls-Royce analysis has determined that ...

Automatic engine stop‑start was pitched as a clever way to trim emissions and fuel bills without changing how people drive. A ...

Editor's Note: This is the first of a three-part article. When you think about it, the end result of all flight planning, the far-right column for those of you who have manually constructed a flight ...

Cummins unveiled a 15L hydrogen engine at ACT Expo in Long Beach, California, May 9. Built on Cummins’ new fuel-agnostic platform announced earlier this year, it’s expected to go into full production ...

The Federal Aviation Administration has issued an airworthiness directive requiring airlines to modify fuel system components ...