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Old 10-21-2010, 05:32 PM   #1
GOPAPA
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Do I need to splice into my fuel guage wire ?

I have installed a rear tank with the sending unit in it and all grouded and a wire running through the firewall to under the dash .

I have a harness that carries the wires form the fuel guage to the fuse block . Not sure what wire is the fuel guage wire.

I see there is a fuel guage plugin the fuse block but not sure what it is for .



My question is this: What do I need to do to complete the hook up .

thx as always if you can get me going on this ..

Last edited by GOPAPA; 10-21-2010 at 06:07 PM.
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Old 10-21-2010, 06:26 PM   #2
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Re: Do I need to splice into my fuel guage wire ?

The fuel tank sending unit wire should plug in the fuse panel. The rest are internally in the loom and printed circuit.
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Old 10-21-2010, 07:30 PM   #3
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Re: Do I need to splice into my fuel guage wire ?

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Originally Posted by john View Post
The fuel tank sending unit wire should plug in the fuse panel. The rest are internally in the loom and printed circuit.
Thx John

What I have now is a 50/50 situation.. another guy said to hook it directly to the Guage..??
I looked at the wiring diagram but I dont see real well and cant read whats what or tell colors very well ,,so was hoping someone would just tell me step by step how to do it from what they learned in doing so..

and also thx for the this Url ,,it's full of help ideas.
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Last edited by GOPAPA; 10-21-2010 at 07:55 PM.
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Old 10-21-2010, 09:02 PM   #4
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Re: Do I need to splice into my fuel guage wire ?

i would seem to think hooking it up to the fusebox in the fuel gauge slot would be the right since it worked on the factory tank and will carry it to the gauge anyways ya know
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Old 10-21-2010, 09:23 PM   #5
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Re: Do I need to splice into my fuel guage wire ?

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Originally Posted by Hubscrub View Post
i would seem to think hooking it up to the fusebox in the fuel gauge slot would be the right since it worked on the factory tank and will carry it to the gauge anyways ya know
You and John have to be right ,,what the heck would the plug be for at the fuse block.. if were not for the sending unit,,just wanted to get it right the first time I hooked it up..thx HubScrub,,
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Old 10-22-2010, 10:17 PM   #6
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Re: Do I need to splice into my fuel guage wire ?

Whats wrong with moving the origional wire out of the cab and extending it to the new sending unit??? Or is this in addition for more capacity??

Just a thought and what i had in mind but i didn't recive a harness.
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