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99 c5 fuel gauge incorrect

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Old Apr 6, 2006 | 04:43 PM
  #1  
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stacey
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Default 99 c5 fuel gauge incorrect

periodicly my fuel guage will drop to empty, and reseve fuel warning will be displayed ,even though I know the carr has plenty of gas.Any ideas.
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Old Apr 6, 2006 | 05:00 PM
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From: Overwhelmed as one would be, placed in my position.... DFW, TX
St. Jude Donor '05
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Ahh, the dreaded and ubiquitous fuel sender failure....
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Old Apr 6, 2006 | 07:01 PM
  #3  
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Run Chevron fuel with Techron additive, if you don't have Chevron stations you can buy additive at Walmart.
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Old Apr 6, 2006 | 10:04 PM
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St. Jude Donor '03-'04
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sulfur contamination on the fuel sensor... use Techron
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Old Apr 6, 2006 | 10:25 PM
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What Binkysgarage said!!!! Chevron Ultimate is the only gas that has never given me a false reading.
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Old Apr 6, 2006 | 11:55 PM
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no Chevron in NE, i replace the fuel sender contacts, often times it's the pass. side; about $80/side from GM
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