After walking car shows for more than 40 years, we have seen tons of interesting rides. Open hoods say a lot about the person who owns the Mustang and how much they know about automotive electrical ...

In the story “Jeep Fire Prevention” (Oct. ’07), we showed you how to wire relays into your ’99-and-up TJ heater system to help combat the melted switches and wires that can be caused by a worn or ...

I recently installed a new stereo head-unit in my car. One of the challenges with installing this head-unit was that a certain wire from the harness needed to be grounded, but only after the radio had ...