Thread: Positive Ground
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Old 10-12-2019, 11:14 AM   #14
mike657894
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Join Date: Oct 2015
Location: Bay City Michigan
Posts: 1,050
Default Re: Positive Ground

im half dumb and havent broken a multi meter yet. its all the same with the polarity reversed. get some sand paper and get to scratching and shining. use your meter set to continuity or ohms to test that you are grounding. if its a junker i just scratch at the body. a nice car I alligator clip a length of wire to the ground on battery and use that as one leg of the test. On my car I have added a wire from battery ground to the engine. I was getting a glowing radiator support bolt on the first few starts of the car.
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