I have been getting hot air out of passenger side but cool air out of my drivers side. Adjusting the temps does nothing for the temp coming out but adjusts the fan speed when in auto. I have replaced the water pump and also tested the auxiliary pump and it works good. I thought the heater control valve but I would think that it would either put hot heat to the car or none at all if it was out? I read to fill the Freon and it would fix it so I tried that and nothing changed. Anyone else have this problem and we’re able to fix it? Any help would be great.