(Duratec here), Nope, still major issue with me. Replaced fuel pump as tech. at dealership thought it may be over heating due to excessive heat from road on hot days but didn't correct. Only thing I haven't replaced (literally) is the fuel injectors. On order, should be here next week although I seriously doubt they are the culprit. I thought I'd just go ahead and finish replacing as much as I could since I'm at 100,000 miles. And you are correct, this is not NORMAL power loss. I've never experienced anything like this in previous vehicles or in any that I've ever driven.