I just bought my 16 year old son his first car. It's a 1994 Camaro 3.4 5-speed. I just noticed that the heater (or AC) will not blow through the dash vents even when the control **** is in the correct setting. It will only blow out through the floor and defrost vents on top of the dash and never change.

I did read something about a "control valve" but could not find anymore information about it. Not sure if this would be the cause or the panel itself.

Any help would be greatly appreciated.

Thanks!

 

I am having this same problem with my 1999 camaro 3.8. If anyone knows what the problem is let us know.

 

you both need to book mark Shoebox's web site. http://shbox.com/1/4th_gen_tech1.html

here is a link to help you fix your HVAC problem.
4th Gen LT1 F-body Tech Articles

 

Thanks for the link!