The truck is an 06 F350 and when I turn the climate control on it works great for a bit then it seems like the ac just turns off and hot air starts blowing out then a minute later cold again, seems to cycle off completly for some reason. If I hit the ac button insted of the climate control the ac blows cold all the time. I ask becuase our 04 Excursion never did this.
It does it repeatedly but only if I have it on auto climate control, doesnt matter if its on recirculate or outside air. It is worse when towing my trailer and if I hit a grade it seems blow hot air longer before going cold again. The only way to keep cold air is to have it set the temp and not use climate control. Real pain in the asss when sitting at a light and the air goes hot.