Most modern vehicles have multi-port fuel injection (MFI) with a separate fuel injector for each cylinder. This system mixes the fuel and air together right in the intake port for eachengine cylinder ...

One key to a successful electronic fuel injection conversion is, and always will be, to employ a high-quality fuel delivery system. If constant, pressurized fuel can’t make it to the injectors the ...

A-D FixAugust 2007 is the best issue ever. It answered some questions I have had about my truck. I see something different in the pictures every time I look that gives distinctive character to each ...

In the late 1990s, the automotive industry had great expectations for gasoline (petrol) direct injection (GDI). The technology was heralded as the panacea for fuel economy and emissions, with a ...

What seemed like a revolutionary and reliable idea turned out to be one of GM's biggest engine-related flops.

Being a huge fan of '47-53 Chevy trucks, that was the easiest issue for me to put out to date. Even our in-house Ford guru Grant contributed a considerable amount of material-including the cool cover.