Join Date: Oct 2006
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2007 6.0 I was trying out Spartans free tunes and everything was good, Im going to be taking it in for some warranty work and thought it would be a good idea and return to stock and drive it for a few days then take it in. So I returned to stock but I dont think it did all the way. It just doesnt run like I remember when Stock or is it possible that the EGR could be that gummed up from running the tunes. Because to be honest I cant hear the turbo spool up like I used to either. Any thoughts? I was going to take it to a buddy with a Snap-On scanner and check for any codes and go from there.