Two Guys Garage co-host Kevin Byrd clearly explains automotive electrical circuits and how they work to power components in your automobile…
Automotive Electrical Circuits 101
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Automotive Basics
Understanding Automotive Relays
A relay is essentially a switch that is operated electrically rather than mechanically and are used extensively in vehicle electrical systems. [More…]
How To & DIY
How To Wire The Ignition and Starter On Any Classic Engine
If you’ve ever struggled with ignition switches, resistors for ignition coils, or fuses, this video is for you. [More…]
How To & DIY
How To Wire An Automotive Relay
A 4 or 5 pole automotive relay is a simple solution to switching power to high current devices and loads. Here’s how to wire one. [More…]