It started about 2 weeks ago. When I start the truck the ac won't work. If I turn off truck and restart it would work and cool truck down. Now this week I can restart truck 4 or 5 time and still no AC. Sometimes when I start truck the display will not come on. Truck has the duel temp control with the led temp display. I got the truck from a Ford dealer that took it in on trade. when I got it I got a ford extended warrenty (4yr 48000mi). took truck in to have them look at it and they say power head is bad and have ordered a new one.
Not sure if this is the problem. Looking to see If any one else has had problems like this?