When it comes to working on vehicles, few things are more frustrating than wiring issues. Whether you are repairing old connections, adding accessories, or tackling a complete rewiring project, having ...

Getting the wiring right in a project vehicle makes all the difference in the world. For starters, it’s a big part of making everything works, which will make or break your enjoyment of the car. It’s ...

Whether it’s a 300-mph fuel dragster, the slowest of bracket cars, a high-performance (or even low-performance) street car, there is one common denominator each of them share: Wiring. Everything that ...

A few weeks ago I was four-wheeling with some friends and their old Jeeps when disaster nearly struck. An electrical fire started in the engine compartment of one of the CJs and fried a wiring harness ...

We show you how to wire in an electric fan relay kit with a thermostatic switch. If you've got an electric cooling fan on your classic car or hot rod and you want to know how to wire it with a relay, ...

Achieve max electric fuel pump output and safety using a relay plus an oil pressure safety switch. Achieving maximum output and safety with a custom-wired electric fuel pump requires a properly ...

The road ahead looks like a black hole. It's so dark and so dreary, even the bravest Saturday mechanic would prefer to be off the highway and safe at home. Unfortunately, you're still hours away from ...