Back from Allegheny Ford. Will actually pick up the truck in the morning. They DID find a chip in the ECM, said that was probably the problem but without the original chip they had to replace the entire PCM.(The only thing on the chip is "EEC Tuning Module") Needless to say I'm still skeptical. Tracy, the tech there "said" he took it up GreenTree hill and it had no problems. I'll know tomorrow. Gonna take to Altoona and have Dan load it up with about 4000lbs of scrap steel then climb up the grade...about 5 miles worth, and lay down a heavy foot to see if the problem comes back. Told them that if it does, I'd be back and one pissed camper...I think they got the idea. I still want to check out the turbo (ie inspect it) and I'll check that flapper as well. I'm hoping that the Great and Almighty Diesel God will have mercy on me this time..LOL. Will let ya'll know how it goes.