Interior Heater Re-Assembly Issue

[aglinks]

I pulled my heater box this weekend to replace the leaking heater core. I threw in a new Blazer blower motor while I was there. I have done this before and had no issue. I have heat at the defrost vents but not at my feet. If I turn off the defroster and keep the temp knob pulled out, I get barely any airflow at my feet and its cold. If I push in the temp knob, the airflow at my feet increases and its still cold. What did I do wrong?

It is worth noting that the Heat/Vent knob is not hooked up because the PO hacked my fresh air box. The heater has always worked though. So not sure what I messed up.

 

[aglinks]

I figured it out. I slipped the defrost and temp cables. Disregard the question.

 

[elwood blues]

Glad to hear you got it sorted out!