OK...so yesterday I get in my car and start it and the recirc and on/off button controls for the A/C start flashing orange and green for about 10 seconds. Then no fan blowing cold air. I switch it to auto and manual mode, recirc and regular and still nothing! All this with a new evaporator 2 weeks ago!<p>OK so I'm thinking the blower motor is out. I turn the car off and go get my hair cut. 45 minutes later come out and start the car (with my fingers crossed) and lo and behold it's blowing cold air again. No flashing orange and green lights on the controls. I start it again this a.m. and it's working fine. Should I be worried? What do you think happened?