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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-15-2004, 04:30 AM   #1
75-K5
Bucket of Bolts
 
Join Date: Dec 2003
Location: Anderson, Indiana
Posts: 455
A couple questions about wiring

Well I finally got my '68 running under its own power again (sort of). The clutch was messed up and I got that fixed, so the next step was to time the engine. I got it to where I thought it was running well, so I decided to drive it down the road a little. I made it about 500 yards before it started to run like total crap and then it died. I went to start it and nothing happened. It didn't even turn over. I got out and jiggled the starter wires a little, got in, and it started. I managed to limp home, but it died in the driveway again. I messed with the ignition switch a little bit and got it to crank again. When I got out of the truck and touched the door it shocked the sam hell out of me! I crawled underneath and noticed the main wire going from the battery to starter was fused to the header! I pulled it free and tied it to the motor mount with bailing wire. After a couple more attempts at starting it, it eventually quit cranking altogether and continuing to shock me both when I touch the ignition switch and when I get out of the truck and touch it.

Here's what it boils down to: Ignition does not work and shocks me when I touch it.

I have a feeling the entire truck needs re-wiring. I wish I had a picture of the current wiring to show you guys. The turn signals are backwards when the headlights are on, etc. The wires on the fenderwell are a huge clusterf*** of splicing, stripping, and electrical tape. I'd like to re-wire the entire thing. Is it a fairly accomplishable task, or should I fork some money over to a shop? There is an excellent auto electric shop in town that I've taken several other vehicles to and they've always done outstanding work. The only problem is they charge $50/hr labor. I know wiring kits cost quite a bit, so I'd probably be looking at $500+.

I think there was a question in there after all that rambling
__________________
This is the project that never ends, yes it goes on and on my friend....
75-K5 is offline   Reply With Quote
Old 04-15-2004, 04:33 AM   #2
krue
Designated A-hole!
 
krue's Avatar
 
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,450
If it's as bad as you say, just get the underhood wiring harness and do it yourself. I am not an electrician, but I beleive it's not that hard.
__________________
"If it ain't broke, fix it 'til it is!"
Being stupid ain't illegal.

We're Still Debt Free Except for the House!!!
www.daveramsey.com

70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e
93 S-10 "Poppaw's Truck"
krue is offline   Reply With Quote
Old 04-15-2004, 08:11 AM   #3
70c10
67-72 Addict!
 
70c10's Avatar
 
Join Date: Feb 2002
Location: The TAX State!
Posts: 7,857
Do you have a regular dash cluster or a gauge cluster?.
__________________
Jim

1970 C/10 Fleetside w/Ghost Flames
Lowered 4.5" front and 4" rear (Raked)
355/350 Turbo w/shift kit
10" Redneck Performance Verter w/2500 stall
Hooker Super Comps part#2808-1
Performer RPM Air-Gap
12 Bolt w/3:73 gears- Eaton Posi
Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads
70c10 is offline   Reply With Quote
Old 04-15-2004, 04:34 PM   #4
cableguy0
Senior Member
 
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
the best thing to do is either find a good used harness both in cab and under hood and just put em in. dont worry about trying to fix the mess thats already there that will drive you out of your mind
__________________
Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.
cableguy0 is offline   Reply With Quote
Old 04-15-2004, 05:29 PM   #5
bpmcgee
Registered User
 
bpmcgee's Avatar
 
Join Date: Mar 2003
Location: Northern Illinois
Posts: 2,181
I replaced both under-hood harnesses on my '71 in under an hour.

Brian
bpmcgee is offline   Reply With Quote
Old 04-15-2004, 10:55 PM   #6
75-K5
Bucket of Bolts
 
Join Date: Dec 2003
Location: Anderson, Indiana
Posts: 455
Quote:
Originally posted by 70c10
Do you have a regular dash cluster or a gauge cluster?.
I'm not sure what you mean . Do you mean idiot lights vs. gauges? If so, I have gauges. Thanks for the help everyone. Where would I find just the underhood harness?
__________________
This is the project that never ends, yes it goes on and on my friend....
75-K5 is offline   Reply With Quote
Old 04-15-2004, 11:21 PM   #7
bpmcgee
Registered User
 
bpmcgee's Avatar
 
Join Date: Mar 2003
Location: Northern Illinois
Posts: 2,181
http://www.gmcpauls.com
bpmcgee is offline   Reply With Quote
Old 04-16-2004, 01:20 AM   #8
75-K5
Bucket of Bolts
 
Join Date: Dec 2003
Location: Anderson, Indiana
Posts: 455
This?

"68-69 Complete Engine Wire Harness $59.95"
__________________
This is the project that never ends, yes it goes on and on my friend....
75-K5 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 06:39 AM.


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