Why is it that the air coing out of the passenger side vents while the air conditioner is on is drastically warmer then that coing out of the driver side vents in my 2002 Ford Explorer Eddie Bauer SUV. I have been told that the coolant pressures are good but that it is possible that the the acuator is broken. It has electronic dual climate control and I have set it on DUAL & RECIRCULATE and found no change/fix in temperature of air coming out the vents. Still one cold and one warm. There is also water dripping onto the passenger floor when A/C is turned on.