HVAC improper air delivery - FirebirdV6.com/CamaroV6.com Message Board

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  • HVAC improper air delivery

    Does anyone know where the actuators for the HVAC controls are located? No matter which setting I set the HVAC on (face, floor, face and floor, defrost, etc), the air only comes out of the floor and winshield outlets. I know it's a vacuum problem. And without actually putting a vacuum on my HVAC lines, I'm pretty sure it's the actuators. More precisely, I think it's the Bi-Level and Upper and Lower Mode actuators. But, I have NO idea where they are. Any help would be appreciated.

    X
    Shane<br />1998 Green Camaro 3800 M5<br /><a href=\"http://www.xious.com/camaro/index.html\" target=\"_blank\">InfinityX Camaro</a><br />2004 Harley Davidson Sportster XL1200C

  • #2
    whoa!....sounds too advanced for this site dude, sorry to say. :(
    ---94 Camaro-L32--- <br />\"Don\'t hate the playr, Hate tha GAME!!\" <a href=\"http://members.cox.net/jeanda_sd/SD_L32/SD300L32.jpg\" target=\"_blank\">http://members.cox.net/jeanda_sd/SD_L32/SD300L32.jpg</a> <br /> <a href=\"http://members.cox.net/jeanda_sd/SD_L32/100_0022.JPG\" target=\"_blank\">http://members.cox.net/jeanda_sd/SD_L32/100_0022.JPG</a> <a href=\"http://members.cox.net/jeanda_sd/SD_L32/L32flipmode.wmv\" target=\"_blank\">http://members.cox.net/jeanda_sd/SD_L32/L32flipmode.wmv</a>

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    • #3
      Try this link to shoebox's site. The vacuum lines on the z28 are going to be a little different but not as much as you'd think. I'm pretty sure the check valve is in the same spot. I had the same problem, I fiddled with the check valve for about 2 minutes, and its better although not there yet.

      http://shbox.com/1/4th_gen_tech2.html#HVAC_vacuum
      1994 Arctic white, 3.4l, 5spd<br /><br /><a href=\"http://www.cardomain.com/id/montytrmpt\" target=\"_blank\">http://www.cardomain.com/id/montytrmpt</a>

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