Port fuel injection and direct injection are similar but distinct systems, so why do some engine designs include both?

Gregg Petersen's Hilborn-injected Chevette. The first thing you should understand is that direct-port, constant-flow fuel-injection—Hilborns, En-derles, Crowers, whatever—were never designed, nor ...

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 run as smoothly as you remember, or the fuel economy may dip—but ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Certain units of the 2023 through 2024 Chevy Colorado pickup, powered by the turbocharged 2.7L I4 L2R engine and 2.7L I4 L3B gasoline engines, are included in a new GM Service Update containing a fix ...

The '89-'93 5.0 Mustang-based EEC IV fuel-injection setup is one of the most common swaps for carbureted Ford owners looking for an easy EFI setup. The heart of any EFI system is the computer, also ...

Your fuel pump pushes fuel from your gas tank through your fuel lines to your engine. Then, your fuel injectors are responsible for spraying just the right amount of gas into your combustion chambers ...

Fuel Injector Clinic was one of our first stops at PRI when we spotted these massive 3,000cc injectors for drag-n-drive.

Endurance Warranty, Omega Auto Care, Toco Warranty and American Dream Auto Protect An auto warranty comes in handy when something goes wrong with your car, especially when it comes to parts like your ...