Electronic fuel injection is better for its efficiency, but installing it in a car that wasn't built for it requires ...

Some of you may recall our Hot Rod Hauler project that began in Custom Classic Trucksmagazine. The premise of the series was to build a vintage -ton or heavier pickup into a cool-looking workhorse; ...

The 1957 Corvette arrived looking familiar but hiding a revolution under its fiberglass skin. By pairing a small American ...

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 ...

The fuel system business is booming. Aftermarket pumps, regulators, lines, fittings, tanks, injectors, fuel rails—even entire how-to books—revolve around the task of delivering more fuel to an engine.

Unlike with carburetors (which use about 7 psi), fuel injection relies on much higher fuel pressure (usually between 38-50 psi). The elevated pressure helps atomize the fuel as it flows through the ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not ...