The regulator controls fuel pressure for your engine. When it goes bad, signs include misfires, black exhaust smoke, stalling ...

A small device can cause big headaches for diesel owners, but there’s a quick and effective fix Rislone Helps Nix NOx Sensor ...

The Honda Civic Si combines an underused transmission option, decent speed, and a relatively fuel-frugal - it's not a sedan ...

Dealership service scams target your wallet with unnecessary fuel cleanings, fluid flushes, and repairs not listed in your ...