The alternator is responsible for charging the car battery and powering all the car's onboard network consumers. If it fails or is unstable, the battery will either not be charged or start discharging ...

Your alternator quietly does more than keep the battery topped up. It turns the engine’s rotation into a steady flow of ...

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 ...

Judge dismisses James Comey and Letitia James cases over 'unlawful' prosecutor appointment Woman, 22, claims "puritan culture" is infiltrating gen z—sparks debate Australian Senate erupts in anger ...

I have a 2003 GMC Sierra. Sometimes it won’t crank or start. Nothing. All the usual stuff has been checked out — battery, starter, alternator, fuses — and I’m told they’re all good. I did twist the ...