I recently bought an 03 GP SE. When the car warms up and I have the dual climate sliders all the way up, I can feel warm air coming out of the vents. But, if I turn the fan on the air immediately becomes cool.
It seems as though the longer the engine runs the longer it takes for the air to turn cool, but it still starts blowing cool air. As long as I leave the fan in the off position, I can feel the heat coming out of the vents.
Also, when I do turn the fan on, the air coming out of the vents has a horrid mildew smell.
Can anyone provide guidance on either of these issues?