2002 Pontiac Aztek Logo
Posted on Apr 19, 2011
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I have a pontiac 2002 aztec and the fuel gauge goes up and down no matter how much gas is n it.

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Steve Christmas

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  • Expert 699 Answers
  • Posted on Apr 19, 2011
Steve Christmas
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Joined: Mar 19, 2011
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Replace your fuel sending unit, This is located in your fuel tank. And tell your cars computer how much fuel you have, You will most likely have to drop your fuel tank. Best of luck to you.

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