When is a -6 AN (Army Navy spec) fitting not a -6 AN fitting? When you kill a fuel pump and your engine runs lean because the system doesn't have enough flow capacity to meet the engine's demand. All ...

When it comes to plumbing fluids in and around a car’s engine compartment, there are a surprising number of options. Look under enough hoods and you’ll spot one solution that will likely stick in your ...

Change often comes with compromise and that is certainly the case when it comes to todays gasoline. It is not the sweet-smelling, pseudo-solvent fuel we all grew up withwell, most of us anyway. Modern ...