sqzboxman78 Posted May 28, 2021 Share Posted May 28, 2021 Good morning Y'all! I just replaced the rear section of my 72, new floor, rear tail assembly. I wasn't able to find my fuel sender wire. As I'm going back to repairing my taillight harness I started looking for it and the only wire going back to the firewall was my fuel pump wire. Is the sender "brown" wire part of the tail light harness? i was going to order a replacement sender wire and it seemed a little short. I might run a wire direct from the gauge to the sender to cure the problem, but if I can find where the sender wire is coming from, that would be helpful...suggestions? Quote Link to comment Share on other sites More sharing options...
1970mcss Posted May 28, 2021 Share Posted May 28, 2021 Nicholas, this diagram is listed for a 71 by Paul Bell. I'm not sure if the 72 is the same but it looks like it should be part of the taillight harness. Good luck https://www.firstgenmc.com/forums/applications/core/interface/file/attachment.php?id=7243 Quote Link to comment Share on other sites More sharing options...
jft69z Posted May 28, 2021 Share Posted May 28, 2021 Fuel sending wire should be tan colored. 1 Quote Link to comment Share on other sites More sharing options...
sqzboxman78 Posted May 28, 2021 Author Share Posted May 28, 2021 AWESOME! Thank you for the information sir! 1 Quote Link to comment Share on other sites More sharing options...
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