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07-27-2016, 08:04 PM
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#1 |
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Registered User
Join Date: Sep 2014
Location: USA
Posts: 2,249
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New fuel gauge = Neg Ground?
I think I burned out my original gas gauge running it on 12 volts (used to work, now it doesn't). I want to order a new 12-volt fuel gauge from Classic Parts, part #24-725B. Does anyone know these will work on a negative ground system?
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1951 Chevy Panel Truck Last edited by MiraclePieCo; 07-27-2016 at 08:09 PM. |
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07-27-2016, 10:56 PM
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#2 |
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Registered User
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,705
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Re: New fuel gauge = Neg Ground?
It should be designed for a negative ground from the get go.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
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07-28-2016, 12:06 AM
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#3 |
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Registered User
Join Date: Feb 2016
Location: Hebron
Posts: 1,153
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Re: New fuel gauge = Neg Ground?
Don't know for sure, but i believe it will be a negative ground, but, I'd call Classic Parts and ask directly, or find the manufacturer and call them.
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 RUBBER DOWN AND HIT THE ROAD!!!1940 Ford Dlx Coupe 1969 Mach1 |
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07-28-2016, 12:59 PM
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#4 |
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Registered User
Join Date: Sep 2014
Location: USA
Posts: 2,249
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Re: New fuel gauge = Neg Ground?
Well duh...
Ever wish you could delete a thread on here, lol? I called Classic Parts and was informed that all AD's of that era were negative ground - only GMC's were positive ground. A simple fact I was unaware of. So yeah, ALL their Chevy gauges are negative ground.
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1951 Chevy Panel Truck |
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07-28-2016, 01:22 PM
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#5 |
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Registered User
Join Date: Jun 2006
Location: Idaho
Posts: 8,800
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Re: New fuel gauge = Neg Ground?
I learned GMC were positive ground when I wired a radio I had hanging around into his GMC bus and watched start smoking.
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1959 Chevy Short Fleetside w/ 74 4WD drive train (current project) OrrieG Build Thread 1964 Chevelle Malibu w/ 355-350TH (daily driver) Helpful AD and TF Manual Site Old Car Manual Project |
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