I wonder if thats the same tech that told me the oil in the intake from the CCV was there to lube the turbo!! I feel the correct info is available to the dealerships. So of the problem also is the mechanics following a strict repair program designed by Ford. Not all problems fit into there book. An example would be a CPS failure. I have a driver that just went through this. No code was found and everything else was fine. The shop found or made up $800.00 worth of repairs. The truck went about 7mi and died again. Familiar story, Ive been there.