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wirehollar 4/5/2010
1998 Chevrolet Astro LS 6 Cyl 4.3L - Body & Interior
fuel gauage swings wildly the oscillates
When ingnition is turned on, fuel gauge hand swings past full then past empty and then sets at the fuel level but had oscillates rapidly (looks blurred).
1 Answer
  • Bill Stelter
    Bill Stelter 6/30/2010
    Could possibly be a rusted connection on the ground wire to the fuel sensor on top of the fuel tank.
    Check the connection clean and reconnect.
    Thats what it was on my astro. I was not aware of it and paid dealer 975.00 for new fuel level indicator and fuel pump.

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