This has happened a few times. When I'm driving the lights will dim and the volts light will come on on the dash and I can check the volts on the computer thing. It's normally around 14.4/14.5 but it would drop to 12 and after a few minutes it would go back up to normal. It has only happened when I'm going about 55-60 hasn't happened during city driving. We put a new battery in about 1-1.5yrs ago, it has a new alternator belt and tensor or something like that, new radiator. Just wondering if anyone has any idea what it could be. When it would happen I would pull over turn the car off turn everything off and wait a few minutes and when I'd turn it back on it would be back to normal. Had no accessories on either.
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