I have a question on another Ford forum. On my 02 Windstar, the ac will stop blowing under acceleration. Once I've gone back to normal driving, it will begin again. Like I stated before, it only happens when going up hills and acceleration (i.e. stop light/stop signs/passing, etc.). This person on the other forum, quoted the WOT (wide open throttle switch). I never heard of this. Can anyone elaborate?