[s14unimog]

So I've had my SR in my s14 for about a year now and it seems that my heat has stopped working. I parked the car on a hill and bleed the cooling system. I disconnected the return from the heater core and watched water come out, so I know there isn't a clog or stuck valve. As far as the heater hose routing goes, I have the lower firewall connection point going to the intake manifold and the upper going to the turbo. My car is an OBDII chassis and doesn't have the valve on the heater line in the engine bay that my buddies '95 has.

So to be absolutely clear, no matter where I slide the temperature setting it only blows cold (outside air basically).

Thoughts?