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Old 03-29-2024, 07:27 AM   #2
sntrym95
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Join Date: Jan 2006
Location: Big Pine Key, FL
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Re: Fuel Pump Not Clicking When Ignition Turned On - 1998 5.7 Vortec

I would say you have a bad ground. The gauge uses resistance between ground and the fuel level arm in the tank, and the same ground is used for power to the pump. Check your grounds first, I'll bet you find one that's corroded a bit.
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