Mark, I went thru loss of power for the first 80,000 miles. You are right saying that a sprinter is not an expedite vehical. The fuel milage does not make up for loss of work due to over 100 days lost the first year and several unkept promisses by dealers and Dodge. They have replaced everything except transmission, radiator, and engine block. They will hear your problem and tell you that it is the EGR valve, that will get you to the next city. My solution was to have corporate finally replace the Turbo unit. The new one lasted for about 40,000 miles before it went out again. I am about 30,000 miles into this one and so far so good. I have not posted on this site for awhile because I was told my problems were not common,hog wash! You will continue to be towed or crawl to the nearest dealer that only has one mechanic that can work on a Sprinter and hopefully that person is not backed up with other Sprinters, on break, or as I sat 5 days for him to come back from vacation. Anything I can do to discourage a fellow driver from making the same mistake that I did will make my day.