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2004 Chevrolet Impala Question: gas gauge



, 3.8L V6, Staten Island, NY, April 06, 2009, 17:03

needle moves all over is no longer acurrate!!

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  • Answer #1

    April 08, 2009, 20:06

    This is most likely a failure of your fuel sending unit, which will need to be replaced.

    For many GM cars, the fuel sending unit and the fuel pump are all one component. I'm not certain that's the case for your Impala. If it is, it can be a costly repair.

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