WELL, Just got my car back from Ford service after a week. New PTU under warranty, apparently if you have the fluid go thick you can toss the PTU....according to dealer. Damage already done, even if cleaned and refilled. The TSB should cover anyone's PTU if returned to stock before going to the dealer. I even had a new steering rack installed and aligned. Maybe now I can the et's down, DPs to come and already deleted third cat and muffler with a crossover pipe.