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Re: 67-72 Chevy Truck fuel gauge diagnostics 101
i have 11.8 volts on the top post of the gauge. seems low because my battery is 12.4 at the battery. all my lights in the dash work including the dimmer switch for the headlights and background light dimming.
If i have 92 ohms at the brown wire plug before i plug into the fuse block i shouldnt have to do any further checks on the sending unit..92 ohms is the correct reading for a fuel tank right?
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