I have a 1996 Ranger with similar problem. My temperature switch seems to have only two settings, cold and hot. It does not matter what the selector knob is set to (ie. Non-AC setting), if I turn the temperature switch to the blue area (cold), I get AC air (not just cold air from outside, but AC air). Recently, it has started acting even goofier. The only way to get AC air is in the "Max AC" setting. All other settings give me heat, regardless of the temperature switches setting. Have you had any luck figuring out your problem? It might help me figure out what is wrong with my truck.
Saturday, October 21st, 2006 AT 1:03 AM