Question about 2003 Hummer H2

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I have a 2003 h2 hummer and i notice that the back of the truck goes down when i turn off the engine and now is showing me a message that says service air suspection!wat should i do to fix it?

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  • Anonymous Jan 01, 2009

    back goes down sometimes sometimes it stay up 2-3 days

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  • Hummer Master
  • 21,949 Answers

Take it to a scrapyard and recycle it,and buy a nice small VW diesel or ford fiesta and stop pollouting the planet ,not forgetting the bicycle rack on the back for town use ,easy parking with bicycle.Leaking air bags or a faulty non return valve,first option the best

Posted on Jan 01, 2009

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