[Normy]

PsychII has it right. The bad news is that to really get your climate control working right, you probably have to pull the dashboard out of the car~

The main cause of hot air from the vents is what BReyes told you about. The heater core gets heated when there is no vacuum to a vacuum servo that allows coolant to reach the device. THIS is your first check...if you have, of course....had your AC checked out? The AC on these cars typically packs it in totally at the 20 year interval. Hello? Yes, that is about right for even the BEST cars! A new compressor and some work will typically work out to a $1200 bill, which is exactly the same as a late '90's VW Jetta or a Ford or Nissan product from about the same time period.

You bought an old car; If you want AC then be prepared to pay for it! The 928 uses a Sanden compressor, same as late-'80's and up Volkswagens. Don't let an AC shop screw you!

Good luck-

N-