The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

Starting a generator regularly, as well as treating fuel with a stabilizer, can help keep batteries charged and prevent fuel ...

In this hands-on tutorial, discover how to make a generator using a DC motor, transforming mechanical energy into electrical ...

The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

Getting a generator before it’s needed (or a storm is forecast) allows you to shop for one that best fits your needs.