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Old 07-27-2012, 12:19 AM   #4
54Caddy
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Join Date: Jan 2009
Location: Visalia, Ca
Posts: 2,291
Re: 73-80 Fuel Gauge Problem!!!!!

Understood but this one does not have a harness like you are talking about. I believe that is on the 81 on up models. This truck is a 74, Like i said there are only 4 wires. One Dark Green Wire, One Tan wire on passanger side, One Tan wire in the center with the green wire, and a Dark Blue wire on the driver side. The harness comes out from the firewall in the center behind the driver side valve cover and runs down the driver side frame rail, I will go snap some pictures to possibly aid in help.
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