Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

Automotive wiring. Years ago it was a mystery to many and a task that would strike fear in the hearts of hot rodders. Today that fear has subsided thanks to the advent of high-quality wiring kits from ...

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 ...