| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,094 Posts1,056,064 Members48,433 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | 
#60495 05/15/2006 4:29 AM | Joined: Jul 2003 Posts: 586 Shop Shark | | Shop Shark Joined: Jul 2003 Posts: 586 | GMC is a positive ground system, unlike Chevy. You may have damaged your regulator by hooking it up the way you did. The posti. cable goes to your frame. The neg cable to the starter. That small wire goes to the neg side of the coil. The positive side of the coil goes to the distributor. The gen on your regulator goes to the arm on your generator. The fld on the regulator goes to the fld on the generator. The neg wire from your voltmeter goes to the bat on your regulator. You should get a ign switch and a GMC Maintenance Manual. Save you a lot of headaches. Cecil......... | | |
|
|
| |
