Our Van in the morning will freeze you out with the ac and after driving about 60 miles will start switching from defrost to heat to floor, and then it won't cool until the next morn or until it has set and cooled down, the mech checked the charge and it is good, sometimes it acts as if the heater is on, don't know what to do. Russ
Jun 23, 2010 at 2:00 PM