russellprocissi

I have a 1993 Oldsmobile 98 I replaced heater fan motor, I flushed heater core, When climate control is turned off a tiny amount of heat still comes out of defroster. When climate control is turned on there is no change in air flow between different positions it won't change positions. A little air always blows out defrost no matter what position is selected. Anyone have any idea what the issue might be Thank You