The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-12-2015, 08:56 PM   #1
nsb29
Senior Member
 
nsb29's Avatar
 
Join Date: Feb 2014
Location: new smyrna beach fl / 29 palms cal
Posts: 1,727
Help

66 GMC v6 w/voltage regulator on passenger side losing all power lights ignition every thing, wiring is not the same as chevy looking for wiring diagram
nsb29 is offline   Reply With Quote
Old 01-12-2015, 09:14 PM   #2
vince1
Registered User
 
Join Date: Jan 2013
Location: Calgary Alberta
Posts: 1,170
Re: Help

By V6 do you mean inline 6? Battery connections good including grounds? Alternator charging at 14+ a bit volts? Chevy P/U wiring diagram is online but I don't know where you'd find one for a GM. One wouldn't think they'd be very different. Do they make the connections at the horn relay like on the Chev?
vince1 is offline   Reply With Quote
Old 01-12-2015, 10:02 PM   #3
MusicMan70
Senior Member
 
MusicMan70's Avatar
 
Join Date: Feb 2011
Location: Corona, CA
Posts: 1,842
Re: Help

This may be it
Attached Images
 
__________________
MusicMan70
1961 GMC Suburban
MusicMan70 is offline   Reply With Quote
Old 01-13-2015, 10:16 AM   #4
nsb29
Senior Member
 
nsb29's Avatar
 
Join Date: Feb 2014
Location: new smyrna beach fl / 29 palms cal
Posts: 1,727
Re: Help

Quote:
Originally Posted by MusicMan70 View Post
This may be it
I think so will print it out maybe it will be easier to read thanks. wont let me print it ?

Last edited by nsb29; 01-13-2015 at 10:43 AM.
nsb29 is offline   Reply With Quote
Old 01-13-2015, 10:19 AM   #5
nsb29
Senior Member
 
nsb29's Avatar
 
Join Date: Feb 2014
Location: new smyrna beach fl / 29 palms cal
Posts: 1,727
Re: Help

Quote:
Originally Posted by vince1 View Post
By V6 do you mean inline 6? Battery connections good including grounds? Alternator charging at 14+ a bit volts? Chevy P/U wiring diagram is online but I don't know where you'd find one for a GM. One wouldn't think they'd be very different. Do they make the connections at the horn relay like on the Chev?
no connection at horn relay GMC V6 not inline
nsb29 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 01:36 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com