Fuel injectors can get gummed up with dirt and fuel residue over time. Photo credit: David Traver Adolphus / Autoguide.com. Over time and miles, your car might start to slow down. It might not ...

Explore the technical specifications and detailed history of this 1969 Ford Mustang Mach 1. Read my expert take on whether this custom, fuel-injected classic is a smart buy at $40,000.

If you use low-quality gas without extra fuel additives and detergents, your fuel system and injectors will get dirty. Here’s how they work.

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 ...

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 ...

Gasoline direct injection, or GDI, is one of the most crucial bits of technology in the modern internal combustion engine. In engines equipped with GDI, highly pressurized gasoline is sprayed directly ...

Fuel injectors rarely get the same attention as turbochargers, superchargers, or cylinder heads, but they play a far more critical role than most enthusiasts realize. Every fuel-injected engine, ...

The days of electronic fuel injection referred to as Black Magic are over. It has taken hot rodders long enough to figure out carburetion, and with the advent of EFI, the fear of "something new" ...

When Ford introduced the F-Series in 1948, the automotive landscape experienced a fundamental shift that continues to ...

Introduced in 1972 as the replacement for the 365 GTC/4, the 365 GT4 2+2 was succeeded in 1976 by the 400. Ferrari never sold this fellow in the United States due to its carbureted engine, which ...

The carburetor became too old school and inefficient compared to fuel injection systems. This was the last vehicle in ...