Fuel injection is on every 4x4 that's newer than about 15 years, but truck owners still approach EFI modifications with shaky hands. We had a rare opportunity to get deep inside a company at the ...

When Detroit made the big switch to electronic fuel injection (EFI) about 15 years ago, most hot rodders retreated, assuming that this new technology would never be part of their world. Deeply ...

Electronic fuel injection. These three words can strike fear in even the most seasoned automotive technician. The reality, however, is that no carbureted induction system can match the fuel-metering ...

ST Microelectronics developed a Small Engine EFI reference design and is teamed up with Arrow Electronics to supply these boards quickly to customers. See Figure 1. What is the advantage 1 of ...

Most new petrol cars you see today are equipped with fuel injection systems or injector motors. These have almost wholly supplanted older carburetor motors. They are more reliable, effective, and ...

This paper describes an evaluation of a series of commercially available natural gas fuel injectors, originally designed for heavy-duty diesel application, for use with hydrogen fuel in an electronic ...

A new electronic fuel-injection system is causing some head scratching in the Sprint Cup Series garage. NASCAR introduced the EFI system to the series this season, and through the first two races ...

When Dale Earnhardt Jr. crossed the start/finish line to lead lap 34 last Saturday at Charlotte Motor Speedway, there was no special fanfare beyond the standing ovation Earnhardt gets every time he ...

They don't make cars like they used to, that's for sure, which is actually something we can all be thankful for, particularly if we're talking about the fuel system in your car or truck. Remember the ...

Direct injection. Just about every car has it now, and those that don’t probably will in the next few years. It can add power, reduce emissions, and is a big part of why just about everybody is ...

CARS.COM — You’ve heard the term before, but what are the actual nuances of fuel injection? What are the different types of fuel injection in your vehicle? It requires a little bit of basic engine ...