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Front vents of A/C not working

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Old Jun 18, 2009 | 06:05 PM
  #1  
purplehaze45's Avatar
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Front vents of A/C not working

I have a 95 z28 and the air only blows through the top and bottom vents, but not through the front... the air is cold just not blowing out the four front vents. anyone know what this could be?
Old Jun 18, 2009 | 06:36 PM
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Check this valve.... Passenger side by fire wall... Pic courtesy of Shoebox..
Old Jun 18, 2009 | 06:45 PM
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what exactly would i be checking it for...?
Old Jun 18, 2009 | 06:54 PM
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Make sure they're all connected and not brittle causing a vacuum leak.
Old Jun 18, 2009 | 08:45 PM
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http://shbox.com/1/4th_gen_tech2.html#HVAC_vacuum
Old Jul 11, 2009 | 08:34 AM
  #6  
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if its not a vaccum leak then what else could it be
Old Jul 11, 2009 | 09:12 AM
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Originally Posted by purplehaze45
if its not a vaccum leak then what else could it be
Is that a hypothetical question or have you proved you are getting good vacuum to the mode selector?
Old Jul 18, 2009 | 10:57 PM
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i have checked it and its not a vaccum leak
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