Today, we're talking electronic fuel injection. Back in the day, a good ol' carburetor was responsible for sending the appropriate amount of fuel into the cylinders. Today, that job belongs to the ...

so manufacturers began turning to electronic fuel injection - EFI - as a solution. As the name suggests, EFI systems make use of electronically operated injectors. These are capable of supplying a ...

A fuel injector is considered the "heart" of the engine. The fuel injector, connected to an Electronic Control Unit (ECU), regulates the fuel injection process. The ECU controls the opening and ...

Eventually, that was replaced by electronic fuel injection, which used multiple electronic sensors to monitor engine conditions to be calculated by an electronic control unit that would activate ...

There are a lot of reasons that engines experienced such improvement, and so many of them boil down to Electronic Fuel Injection. EFI so revolutionized hot-rodding that the original High-Tech ...

As electronic fuel injection systems advanced and decreased in cost, and the introduction of tighter emissions regulations necessitated more accurate fuel delivery, mechanical injection systems ...

Modern fuel injection in our classic trucks is one of those trends that simply cannot be ignored. I will go out on a limb and say that within five years you will see twice as many fuel injected ...

The result is engine damage. ECM (Engine Control Module. a.k.a. "ECU"):The electronic "brain" of the fuel-injection system. Controls fuel delivery and often spark. Fuel Enrichment Mode:The warmup ...

Electronic fuel injection provided a more accurate method to control fuel delivery in the engine, with the rapid advancement of computers in the '80s, the system only grew more precise and ...

Modern fuel injection in our classic trucks is one of those trends that simply cannot be ignored. I will go out on a limb and say that within five years you will see twice as many fuel injected ...

The first cars to offer electronic fuel injection on a mass-market production scale all came about in 1958, and were all built by Chrysler and its subsidiaries. We're just not sure what you should ...