Modern trucks rely heavily on precise fuel delivery systems to maintain performance, fuel economy, and emissions control.

Turns out the old technology did a few things no computer has matched.

It's safe to say that performance enthusiasts have embraced electronic fuel injection. That's not to say that carburetors can't do the job, but Detroit hasn't rolled a new car off the production ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

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 ...

Launched in the 2010's model year, the EcoBoost engine uses a combination of a smaller displacement engine along with direct fuel injection and variable cam timing to maximize fuel efficiency and a ...