It drops about a one volt when the fans kick on. But, both fans don't work only the passenger side. it was about 12 volts and when fans are off it is like 14.5 volts. it just drags down the alternator badly.
I just switched the relays around, same result. They come on and off every five seconds and alternator goes to about 50%.
WHY IS IT PULLING MY ALTERNATOR SO FAR DOWN????
I have no clue what to do???? 
ALLEN IF YOUR READ THIS, FEEL FREE TO POUND THE KEYBOARD.
THANKS, BULLDOG5.3
06 TrailBlazer SS LS2 4.10's
02 SC StepSide Factory Orange
Full Bolt-On 370 - Little Cam- Victor Jr Intake -Worked 5.3 Heads - 4.56's - Built 60E - Circle D 4000
07 CTS-V CAI, GM Performance Exhaust, Ported TB, Coil Overs