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-the problem we are having now, at the battery while car running is 14.5 to 15.2 etc volts and jumping and will not be steady volts, we put meter on different points, battery, starter relay, alternator, it spikes and drops and will not be steady, it does get alittle more steady at higher rpms, at idle the volts jumps up and down. volts spike from 14.2 to 15.5




When I had the jumping volts issue it was a ground issue with the VR. I assume you checked this if you have swapped them out repeatedly, but if you have new paint maybe you need to scrape some away.