What should the Voltage Regulator output be. I am getting only 12.77 volts.
Sep 17, 2008 at 2:24 PM
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RASMATAZ
CAR REPAIR CONTRIBUTOR
75,992 POSTS
Get your alternator and battery load tested-12.7 volts is just the open voltage of the battery before you start the car. It should be at the range of 13.5-14.50 volts running-