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10-10-2014, 07:24 PM
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#1 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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wiring issues
So I just got this blazer from a fellow board member and while it's a great start I'm having Iissues figuring out where my wires go seeing how the ends are cut off.. anyway it's a 72 blazer with a 350..I've circled the 5 wires I need the help with thanks guys
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10-10-2014, 08:58 PM
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#2 |
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Senior Member
 
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
IIRC, left side of that plug is all engine stuff, right side is headlight harness stuff. There is a great colored wire diagram down in the electrical forum, up at the top. But, if you can t figure it out, i ll look at mine tomorrow
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Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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10-10-2014, 09:05 PM
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#3 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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Re: wiring issues
Yes sir I got the right side all hooked up today. I will take a look at the electrical section thanks
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10-11-2014, 09:12 AM
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#4 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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Re: wiring issues
I looked at the diagrams in the electrical section but when I blew them up they were too blurry to read.
so if you could look at yours I'd appreciate it. .thanks Jim |
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10-11-2014, 11:00 AM
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#5 |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
Let me know if you can read this one....what color wires do you have, and check to see if they are in good condition, no sense burning your truck to the ground
Any questions just ask  Screenshot_2014-10-11-10-51-48 by [url=https://www.flickr.com/people/97391199@N06/
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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10-11-2014, 01:47 PM
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#6 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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Re: wiring issues
Top two are tan and green.. middle is pink.. and the two on bottom are black wit thin white strip and a larger purple wire..
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10-11-2014, 02:14 PM
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#7 | |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
Quote:
 20141011_141033 by [url=https://www
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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10-12-2014, 08:03 AM
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#8 | |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
Quote:
Tan- brake warning light Purple- starter Pink- usually switched 12+, but i have to look, mine has been modified Black/White- don t see one at your location Green- horn, but there is lt. green and dk. green at that location. Looked again, probably temparture wire This info. is from wiring schmatic. I ll look further for the black/white.....found a b/w on the othe side of plug, the one that has a bolt in it
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim Last edited by jaros44sr; 10-12-2014 at 08:09 AM. |
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10-12-2014, 08:20 AM
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#9 |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
My guess is coil, but can t say for sure b/c i now have 8 coils. Do you have a ballast mounted on the firewall, or HEI distri.?
Someone should stop by and confirm
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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10-12-2014, 08:40 AM
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#10 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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Re: wiring issues
Thanks for the help Jim and your we're right it was the coil.. I was also trying to figure this out with my two helpers. 4&5 year Olds sons.. good luck with your wiring. David
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10-12-2014, 09:10 AM
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#11 | |
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Senior Member
Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,768
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Re: wiring issues
Quote:
I wish i only had 5 or 6 wires to deal with 
__________________
Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim |
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10-12-2014, 09:58 AM
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#12 |
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Registered User
Join Date: Feb 2013
Location: pensacola fl
Posts: 16
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Re: wiring issues
They already are.. I've bought 3 blazers 2 1970's and this 72 my plan is to have them help me build them and give them to them for their first cars..
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