Question about 1981 Chevrolet Corvette

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1981 corvette air conditioner ventilation

Ventilation only works on the floor vents. air will not come out of top vents or side vents.

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  • trevino1970
    trevino1970 Jun 21, 2012

    It can also mean you have a vacuum line broken in your engine compartment that will prevent the valves to open or close at your control. Check for hisses around the engine when engine is at idle

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  • Master
  • 524 Answers

Hi

this is because
1.there is some blockage in the line comin up and to sides.
2.the selector switch is not properly functioning. the flaps got stuck and it may allows only air to pass through the floor vents.


please vote me if my answer was useful to you.

Posted on Jul 12, 2010

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Posted on Jan 02, 2017

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