2 Green plugs? no dude.. You understand as i said in the first post that this is a 1988 with a 22RE right ? There is no voltage regulator outside of the alternator and since it does it with 2 different ones its not that.
But here just to humor you
fuse block area
power plug on drivers side
Alt
Wiring that comes off the alt setup
Yes that wire is cut. the truck as i have stated has a GM alt conversion so it uses only 1 stock wire (yellow) for the charge light It auto excites itself.
Engine running
Engine off
Now can we be on the same page?