Question about fuel pump rewire
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Joined: Apr 2008
Posts: 446
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From: Smiths Falls
Car: 1988 GTA Trans am 1 owner since new
Engine: 383 built
Transmission: 1995 camaro t56 6 speed
Axle/Gears: 3.24 posi 9 bolt
Question about fuel pump rewire
I dumb question
I have a wally 450
and I got a 8 gauge amp kit and I was rewiring my positive wire in my 88 gta
3 wires come out of my sending unit
grey is fuel pump +
and the black one is grnd
and the other wire is for the sender
now inside my sending unit it stock
I just soldiered them and heat shrink
with the car off I had 8v
and now I have 12
so my question is do I upgrade the grnd wire to does it ground into my sending unit I can't remember
I have a wally 450
and I got a 8 gauge amp kit and I was rewiring my positive wire in my 88 gta
3 wires come out of my sending unit
grey is fuel pump +
and the black one is grnd
and the other wire is for the sender
now inside my sending unit it stock
I just soldiered them and heat shrink
with the car off I had 8v
and now I have 12
so my question is do I upgrade the grnd wire to does it ground into my sending unit I can't remember
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