So, how does the vent system work (early 944)? I am trying to strip the car out, but want to still be able to use the vent system (minus the AC). I want it to be able to blow cool (outside) and hot air to the vents and windshield vents. I had always just thought the fan near the back of the engine bay blew air into the system and the heater core warmed it if wanted... I just removed the AC evaporator and the black plastic casing it is in. The car still runs fine, but there is no air flow...
This is what I took out:
944online.com Exploded View Porsche 944 Diagrams.
So do I need something that i removed to make it work and I'm just being dense?
Thanks.