Fuel injector cleaning can restore lost power, improve fuel economy, and help prevent costly repairs — and there are accessible methods to do it at home. Options include in-tank additives for light ...

Today’s column is about Megasquirt, an EFI (Electronic Fuel Injection) computer that you can build. Maybe you own a hotrod (or clunker), and while you love it for sentimental reasons, you wish it had ...

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 ...