Air conditioning freak problem
 

I took my 1987 924s into the shop to get the clutch replaced. When I took it in the Air Conditioning worked great. When I got it back the compressor comes on, the blower comes on but the air never comes out of the vents. Is there a plug or switch they my have disconnected? Im new to porsche Ive always had japanese sports cars. PLZ HELP! its hot! thanks

I would look along the firewall to see if any vacuum lines have been pulled loose.

+1 On the vacuum line.

engine side of the firewall or cabin side?

Engine side

i looked but im not even sure what im looking for.

The vacuum lines are hard black plastic

I did not get past the first sentence.

I don't generally take my car to a shop unless it's some speciality item like window tint or glass work... etc. Maybe you can go to the shop and complain about your situation? No idea how they would react.