Thread: Fuel Gauge Pegs when ignition ON
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Old January 27th, 2021, 05:19 PM
biscaynebirdie biscaynebirdie is offline
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Join Date: Jan 2021
Location: Santa Rosa, California
Truck: 1965 1000 Series with 250 engine and SM420 transmission
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Default Re: Fuel Gauge Pegs when ignition ON
Yep, sounds like the pin could be loose. When I wiggle the wiring harness connector on the back of my gauge cluster (‘65), the fuel gauge will sometimes jump quickly between completely full and the actual fuel level.
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