Question about 1999 Chevrolet Cavalier

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99 chevy cavalier fuel gauge jumps

I have a 99 chevy cavalier and the fuel gauge jumps from full to 3/4, How do i know how much gas i have and what the problem is so i can fix it.

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  • Anonymous Mar 16, 2014

    gas gauge on truck jumped from half tank to full when driving. Diesel in it was half tank. Gauge malfunction any recalls?

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  • Master
  • 295 Answers

The fuel pump as a gage sender that monitors the gage in the dash. I would replace the fuel pump .
Very common problem

Good Luck

Posted on Apr 18, 2009

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Posted on Jan 02, 2017

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localwonder
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SOURCE: 99 cavalier fuel gauge jumps?

Hi, this is being caused by a malfunctioning sending unit that is locate inside of the tank and is part of the fuel pump assembly. replacing the sending unit will fix this issue.

Please rate and god bless:)

Posted on Apr 18, 2009

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99 cavalier fuel gauge jumps?


Hi, this is being caused by a malfunctioning sending unit that is locate inside of the tank and is part of the fuel pump assembly. replacing the sending unit will fix this issue.

Please rate and god bless:)

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