I don't take it to a dealer unless it's absolutely necessary. I don't mean to insinuate i'm even remotely close to being a mechanic, but chances are i'd figure it out before them. Seriously....those clowns are useless most of the time, and i'm not paying some incompetent $90 an hour to tell me he can't find anything wrong. in any case it's not much of an issue because it doesn't happen every time and only in the morning. May even go away now that i have a new tank of gas. Gotta be a tune or adaption thing anyways because it's never done this in 17k till right after i reloaded the stock 1700/tors map. So chances are it'll sort itself in time.