Every time that check engine light comes on, you’re left guessing — but with one small device in your cab, you could skip the ...

Viral gas pedal tricks don't improve fuel economy, but legitimate ECU resets can restore factory efficiency by clearing ...

H ave you ever looked under your car's steering wheel at all the wires, fuses, and plugs? If so, you might find an odd plug called an OBD-II port. That's the same port any technic ...