No real changes to report at 2,000 miles. Low r. p. m performance is still weak below 1,700 r. p. m and nonexistent below 1,500. There is talk at the Ford page about curing with a reflash but sometimes it is at the cost of mileage. I believe I'll just live with it until I think they have the ultimate reflash out. Above 2,000 r. p. m the performance is very very good but I'm not used to driving a diesel like a gasser to get the engine room to respond to the bells. Mileage remains in the 16-17 m. p. g range with 90% of my driving done at 75 m. p. h on open two lane highways using cruise control alot. Not bad considering the truck is now fully equipped and weighs 9,820 lbs. Had the first service today at 2,000 miles to get the break-in shavings out . As there is no other source for filters at this time it is really expensive to have serviced. Oil filters are $47. 00 and air filters are $100. 00. Fit and finish continues to impress me, no better than my Dodge but every bit as good. The top mounted oil filter is sweet!. I can't think of anything to add but I will check this forum regularly for awhile in case there are any questions or feel free to P. M me