this is practically a how to video. atleast just my experience anyway. Maybe it will help someone else out. 07 f250 should be the same procedure back to 2000 model trucks. yes I am epa 609 MVAC certified.
Thanks for the video! Got a question. Had a shop work on my 07 6.0 AC, I couldn't get it charged. They found the accumulator/dryer was plugged up as well as the orifice tube. Said they also cleaned off the evaporator. Got it back home and found MANY screws missing from the evaporator box. In fact, it was hanging open about 1/2 inch at the top. I was too pissed to take it back to this shop and didn't want them to screw it up any more. Got OEM screws, snapped the two halves back in place (bottom looked like it was already together), and found where all the missing screws went to around the top, front, under the box retainer bracket, and toward the firewall near the heat shield. I saw you working from under the fender without the wheel well liner. Are there screws that hold the bottom of the evap box together there? From what you were doing, I'm guessing I need to take off the wheel well liner and see if they're missing as well. Thanks! (from a retired firefighter)
