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

Aftermarket fuel injection systems have been on the shelves for a number of years, but early systems had a variety of bugs and technical problems that turned do-it-yourselfers off to the idea of ...

The Cross-Fire engine used by GM in the early 1980s didn't get the best reputation. Here's why some critics have given it the ...

However, as with any other mechanical device, fuel injection is not a complete cure-all; it eliminates some problems and introduces others. In any event, a fuel injection system cannot compete with a ...

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 ...

However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

For the casual enthusiast, the romance of lifting the hood of your project car and swapping that old-fashioned carburetor for high-tech electronic fuel injection (EFI) was often shattered by the ...

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 ...