Hi All, I receintly purchased a gallon of XD 100 for my etec. Comparing it to the half gallon I had left from last season, the new stuff is darker and looks a little thinner. Did they reformulate the stuff? Can 2 stroke oil go bad? The half gallon is no more than 1 year old. Thanks

I'm sure someone here knows the answer but since you haven't yet recieved a response you might want to ask this question at http://forums.etecownersgroup.com/mb/barnaclebill