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Old 02-05-2009, 11:10 PM   #1
easyrider
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fuel gauge staying at 1/2 tank

I have a 1967 CST that has a problem with the fuel gauge. It doesn't move, so I put a test light to the wire at the tank and it went to full. The fuel tank and sending unit are new. Any suggestions?

Anyone know a company that sells fiberglass bed covers for my truck?
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Old 02-05-2009, 11:12 PM   #2
71swb4x4
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Re: fuel gauge staying at 1/2 tank

You never run out of gas, what's the problem?
In all seriousness, have you checked the grounds on your gauge cluster?

Gaylord makes nice fiberglass covers for these trucks.
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Old 02-05-2009, 11:36 PM   #3
easyrider
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Re: fuel gauge staying at 1/2 tank

I have only had the truck for a short time. Where are the grounds on the cluster?
Does anyone have any seat belts for a 67?
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Old 02-05-2009, 11:39 PM   #4
leddzepp
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Re: fuel gauge staying at 1/2 tank

I have a Gaylords fiberglass cover on my 72 SWB. I love it. As far as I know, they are the only company that makes them for our trucks.
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Old 02-05-2009, 11:56 PM   #5
PHAT TONY
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Re: fuel gauge staying at 1/2 tank

Your problem is absolutely poor ground.
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Old 02-06-2009, 12:10 AM   #6
phipp13
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Re: fuel gauge staying at 1/2 tank

you can't have enough grounds on these old trucks

Last edited by phipp13; 02-06-2009 at 12:14 AM.
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Old 02-06-2009, 12:11 AM   #7
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Re: fuel gauge staying at 1/2 tank

Quote:
Originally Posted by phat tony View Post
your problem is absolutely poor ground.
x2
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Old 02-06-2009, 12:16 AM   #8
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Re: fuel gauge staying at 1/2 tank

haven't looked at a wiring diagram lately, but i know there's a fuse for the dash that includes the fuel gauge... that fuse cost me a carb once... (long story)
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Old 02-06-2009, 02:29 AM   #9
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Re: fuel gauge staying at 1/2 tank

I post this at least twice a month.
http://www.6066gmcguy.org/Electrical-02.htm
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