Hey guys. Working on the yellow Mach 1. Found brand new alternator not charging. Returned it today got another one. Tested at store was good. Brought it home installed and it’s not charging. I unplugged voltage regulator and jumped it out and still only 12 volts at battery. Can a voltage regulator burn up an alternator instantly?? The regulator is brand new and the alternator is brand new. But not charging. I have never had a voltage regulator hurt an alternator. Always overcharged when they went bad. Anyway to test a voltage regulator with a meter?? All wiring is correct. Just wondering if I got 2 reman alternators that we’re junk??
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