Your alternator is arguably one of the most important parts of your engine. Usually found attached to the front of the block, it’s responsible for keeping your battery charged as you drive down the ...

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 ...

Q-Driving home one evening, I felt there was an electrical problem with my car because the lights kept dimming. I had my car towed the next day to a dealership. When I phoned to ask what was wrong, ...