Testing the altnernator to see if it’s good or bad and charging the battery while the car is on by using a multi-meter on the battery

Testing the altnernator to see if it's good or bad and charging the battery while the car is on by using a multi-meter on the battery

Ernest Martynyuk

An automotive enthusiast who's been tinkering with vehicles since I was 15-years old. Repairing automotive electronics has been my main job for over a decade now and have a passion for everything technical regarding cars.

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