Question about Chevrolet Suburban 1500

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The ac in my 97 chevy sub blows cold air in the front vents but hot air in the rear vents. why?

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  • perezmarco Jun 27, 2009

    thanks i will try both solutions.

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Low on charge, or orfice clogged.

Posted on Jun 27, 2009

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Check that the rear control is operating . get a good flashlight and see if the vents are open. the vacuum hose may have slipped or broken off of the control.

Posted on Jun 27, 2009

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These will help.

Thanks.

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