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#1
09-12-2013, 02:22 PM
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Fuel guage registers full all the time
I have a 1969 Pontiac Grand Prix and the fuel guage registers full all the time. I have replaced the sending unit in the tank but problem still remains. What will it take to resolve this issue?
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#2
09-12-2013, 03:43 PM
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This usually happens when you're loosing the ground somewhere, usually at the top of the tank where the sending unit goes into the tank.
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74 GTO 406 T400 74 Firebird 350 4-speed 68 GTO Convertible 400 T400 76 GP LJ 400 4BBL T400 78 Chevy 1/2 Ton Truck Oh yea I love my wife very much For some reason it got erased when I put it here last time!!!!!! hmmmmmmmm |
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#3
09-16-2013, 02:29 PM
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I will check the connections at the top of the tank. Is there a separate ground wire for the sending unit? Thank you for your feedback.
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#4
09-17-2013, 02:21 PM
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Yes, the ground will go from the ring of the sending unit to a chassis ground somewhere in the trunk floor area.
__________________
74 GTO 406 T400 74 Firebird 350 4-speed 68 GTO Convertible 400 T400 76 GP LJ 400 4BBL T400 78 Chevy 1/2 Ton Truck Oh yea I love my wife very much For some reason it got erased when I put it here last time!!!!!! hmmmmmmmm |
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