This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide ...

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 ...

After rebuilding and increasing the output of our Vette’s alternator and adding a solid state regulator the charging system looks original but will function better than ever.