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#1
01-17-2025, 03:15 AM
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77 Lemans wiring diagram
I am in need of a wiring diagram for 77 lemans. I need to find which wires went to the fuel sending so I can tap into it for my new gauges. I'm also wanting the wiring diagram for key on power for 12v and later down the line the electric choke. Any help. Your input is much appreciated.
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#2
01-20-2025, 02:21 PM
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Look on eBay for the factory service manual for that car. I have a couple different manuals for my car and they have been a life saver. They shouldn't be that expensive either.
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#3
01-20-2025, 09:53 PM
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Quote:
The wire is tan from tank to IP I believe. (a few connections on the way) 
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! W.E.C moment "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates Last edited by johnta1; 01-20-2025 at 10:02 PM. |
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#4
01-23-2025, 08:03 AM
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Here is what I have for the wiring schematic:
Rear of car: And the IP area:
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! W.E.C moment "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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