Thank you for the replies.

Just to clarify, it seems like the heat is coming from the heater core. Very hot. Or it is coming from the engine compartment.

What setting on the dial will cause the A/C to blow through the center vents? I have it maxed out now. Is the servo the square looking thing with black plastic on top with vacum lines going into it on the passengerside of the firewall? Can you be more specific about the location of the, "servo amps", behind the glovebox? What do they look like? Are the amps a dealer only item?

Is it possible that the fresh air door is broken?

Thank you

Tony