13.2 volts while running??
I have a question. I'm not having any problems but noticed today I am running 13.2 volts while idling and running down the road. Now I have upgraded the big 3 to 0 gauge, have a 230 amp alternator and yellow top battery. I also checked voltage at the alternator and it is 13.2 as well.
If I turn all my auxiliary lights on it drops to ~12.9-13.1 which includes 4 - 6" lights, 30" lightbar, 9 rock lights. After shutting them down it climbs back to 13.5-13.6. If I run the winch with no load it does the same 12.9-13.1 then climbs back up to 13.5-13.6 before balancing back out at 13.2.
Now when I first installed everything it tested out at 14.3, Is it possible the system keeps up without issue or is the alternator going out?
Don't have any dimming issues, starting issues even after sitting for weeks, battery stays at 12.6 while truck is off.