The climate control on my 90Q is not quite working right. Looking at the archives, the missing/broken spring may be the problem with not having any fresh air through the center vents (I'll be looking into that first). I'm also getting less then adequate heat (air) from the floor ducts. Could this be related to the air flap as well? Dan Cooke cooke@cs.lmco.com '90 90Q20V '86 4KCSQ