A failing alternator can leave you stranded on the side of the road. Here’s how to make sure yours is working properly, with tips from an expert.

Disconnecting the battery while the engine is running isn’t a valid test for alternator function and may damage sensitive electronic parts. Instead, use a common voltmeter and the following test ...

Alternator Upgrades - Upgrading is obviously a very important part of the car world, and the biggest growing segment of adding performance is now adding electrical components to early muscle cars ...