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Chris
Chris Posted on Feb 13, 2013
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2004 Avalanche / Check Engine Light / Fuel Tank Leak when topping off fuel

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5 Related Answers

Anonymous

  • 1450 Answers
  • Posted on Jan 05, 2009

SOURCE: 86 chevy stalling out

fuel filter sounds like it is a prime suspect. if cat convertor it will be extremely hot possibly glowing as this goes on.

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Anonymous

  • 4669 Answers
  • Posted on Mar 08, 2009

SOURCE: 2002 Avalanche gas gauge problems

Gm has a real problem with fuel tank sending units. That is what is wrong. You need a fuel tank sending unit. You can only get them aftermarket with the whole fuel pump module, but you can buy them seperate if you buy it from the dealer.

Anonymous

  • 30 Answers
  • Posted on Apr 12, 2009

SOURCE: How do I reset my 2004 Chevy Tahoe check engine light

just go to a garage or dealer to have your light cleared with a computer

emissionwiz

Marvin

  • 85242 Answers
  • Posted on May 26, 2009

SOURCE: Fuel pump issue, 2004 chevy avalanche

1s the fuel pump should not be that noisy, and the problem u are describing is a defective/worn out fuel pump, it is taking time to built pressure, replace the fuel pump and don't forget to replace the in line fuel filter as well.

Anonymous

  • 169 Answers
  • Posted on Aug 30, 2009

SOURCE: 2004 avalanche gas needle constantly fall to low

if it changes all the time with different fuel levels my best guess is meter in tank

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Engine just started to shake when i come to a stop
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2002 Avalanche gas gauge problems
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