Fuel Gauge Doesnt work at all.. Or acts sporatic...

GMC SONOMA
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SHANEHAM
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2000 GMC Sonoma 4.3L 4x4 137,000miles

What do i need to replace?
Sep 2, 2007 at 11:02 AM
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BOOTDOG
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replace the fuel pump. the sending unit is part of the pump which give the gage it's reading.
Sep 3, 2007 at 8:57 AM