climate controls
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Senior Member
Joined: Nov 2003
Posts: 953
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From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
climate controls
i have a problem with my HVAC controls. it will only blow out of the defrost vents. i read the tech article but it wasn't any help. it makes a hissing noise when anything other than off is selected. i need pictures of where things are and what they look like. thanks.
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Joined: Sep 2002
Posts: 232
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From: Canton, MI
Umm . . . Most all cars make that hissing sound when you select a different setting. Altough im not 100% sure but if the controls are vacuum operated (like some cars) then you may have a vacuum leak.
If they aren't t hen your blend/mix door may be stuck. And to fix that requires puuling down the passanger side under part of the dash and looking around.
Hope this helps,
Sean
If they aren't t hen your blend/mix door may be stuck. And to fix that requires puuling down the passanger side under part of the dash and looking around.
Hope this helps,
Sean
Thread Starter
Senior Member
Joined: Nov 2003
Posts: 953
Likes: 0
From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
Originally posted by HaroGt14
Umm . . . Most all cars make that hissing sound when you select a different setting. Altough im not 100% sure but if the controls are vacuum operated (like some cars) then you may have a vacuum leak.
If they aren't t hen your blend/mix door may be stuck. And to fix that requires puuling down the passanger side under part of the dash and looking around.
Hope this helps,
Sean
Umm . . . Most all cars make that hissing sound when you select a different setting. Altough im not 100% sure but if the controls are vacuum operated (like some cars) then you may have a vacuum leak.
If they aren't t hen your blend/mix door may be stuck. And to fix that requires puuling down the passanger side under part of the dash and looking around.
Hope this helps,
Sean
Thread Starter
Senior Member
Joined: Nov 2003
Posts: 953
Likes: 0
From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
can anybody get me a few pics of what thsi stuff looks like and where it can be found?
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