I have a 5.3 I am going to install in my truck. Are you guys leaving the alternator wiring alone and letting the pcm control it or hooking it up in a way it works like the old alternator? By the way mine has 2 sires one is the l terminal wire and the other is the field duty wire
If yours is the 2 pin alternator it has to be operated with the PCM.
Truck: 05 GMC CCSB SLT Z71,
Go Faster: 5.3, 219/227 .607/.614 112, milled heads, eBay CAI, Circle D 2800, 3030 Built 60E, E-Fans, 3030 Tuned, LT's, Spintech Muffler, DuraGrip w/ 3.73's
Look Better: 10K HID's lows & fogs, tinted Chevy tails
Pcm operates mine.
Mine is one wire. The wire is for the battery light.
'93 Chevy 1500 4X4 ECLB with a '99 Silverado LQ4 6.0 and '99 Escalade 4L60E. SOLD IT!!
New toy: 2001 2500 HD 4X4 Extended Cab Long Bed
John
let pcm operate the charging system
06 rcsb, 6two, 231/235, 4.11, pacesetter, 80e, 14 bolt, Nelson tuned
2011 rcsb 6two swap in the works with 6l90 and boost
FARMTRUC CAN GARGLE PEANUT BUTTER
Ok thanks guys. One more question. Do you have a battery light somehow connected in somehow to know when the alternator isnt working properly?
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