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Need help with my A/c

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Old Aug 31, 2006 | 05:08 PM
  #1  
virus-script's Avatar
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Joined: May 2005
Posts: 4
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From: hi
Car: 92 camaro
Engine: 305 tbi
Need help with my A/c

Hi people I need help with my a/c.I am only getting air out Of my window defroster. The thing is i am not getting any air out my vent.only out of the top of the dash.can u people please help me to Fix My Problem.
thanks a lot

I have a 1992 rs camaro with a 305 tbi
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Old Aug 31, 2006 | 07:43 PM
  #2  
johndinu's Avatar
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Joined: Sep 2001
Posts: 140
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From: Montreal, QC, CANADA
Car: '89 GTA 350 hardtop
there are some vacuum operated "doors" in the HVAC system in the dash. try to confirm they're moving correctly and not jammed. this may involve partial disasembly of the dash, never done this though...
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Old Aug 31, 2006 | 09:28 PM
  #3  
Mkos1980's Avatar
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Joined: Jan 2000
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Its a broken vac line like mentioned above in the engine bay, by the fire wall. I've never seen one internally broken. You have a HVAC line coming out which is connected to a 2 way vac valve. Confirm that all is in tact there before going into the dash.
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