HVAC exoerts please help
It will blow on defrost on the wind sheild, and heater on the foot vents.
But it cant get it to come out on vent for the face/body vents.
I have the schematic drawings of willcox, but i cant make sense of what controls it to blow on the 'vent' setting. When i put it on vent it just does it on the feet only still.
I need to know where the actuator is that controls this and what color hose it should be.
I have a '79 with AC (ac compressor not currently hooked up at the minute)



