I had the same problem and it did turn out to be the "hot water valve". You can feel the two metal pipes going to the heater core they are easy to get to on the passenger side foot well towards the front of the center console area. The valve has a spring that rusts up and sticks. You can do a quick fix by messing with the spring until it pops back into place, but it probably wont turn off when the AC is on any more. Adam --- In dmcnews@xxxxxxxxxxxxxxx, "Jack Singer" <jsinger@xxxx> wrote: > I usually never drive in the winter so I am not sure of the answer. I turn > on the heat but all I get is cold air even after a long trip. > > Any help please. > > Jack > 5823