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 ...

When your service adviser recommends getting your fuel injection serviced, is it just a money grab? The answer depends on how ...

Fuel system components, particularly servos and injectors, are prone to various failures including internal malfunctions, physical damage during maintenance, and spontaneous part failure.

The first thing you should understand is that direct-port, constant-flow fuel-injection—Hilborns, En-derles, Crowers, whatever—were never designed, nor intended, to be run on the street. All of these ...

We often talk about the benefits of fuel injection on off-road vehicles. Generally, these systems run more reliably than carbureted systems, but they are, at the end of the day, a bit more complex ...

In the past, race-type constant flow fuel injection (Fl) systems have met with little success on the street. Usually designed only for high-speed idle and wide-open throttle (WOT) operation, such ...

Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

Fuel injectors are electromechanical valves that dispense a fuel mist into an engine and can be controlled to deliver precise amounts of fuel at specified time intervals. Fuel injectors are part of ...

GM's new Silverado and Sierra V8s gain a second fuel injection system for more power and efficiency, but GM hasn't released ...

A 3D-printed injection system is intended to inject different fuels into gas turbines in such a way that different fuels burn ...