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, ...

DIY is intended to offer advice only. If you don't have the skills or tools to perform the kind of mechanics shown, be sure to find a qualified technician in your area before getting started. Welcome ...

I'm looking for a neat, compact way to go from a single large-gauge wire to a pair or quartet of smaller gauge wires. All the ones I can find are 4 AWG in, with multiple 8 AWG out. I'm looking more ...

Whether you're in need of a replacement electrical fuse system for an old vehicle or you're needing to wire a vehicle from scratch, there's a way to put together a reliable fuse block on a budget. If ...