Passed emissions, am now on the collectors plates. I think I need to go back and retune, I am getting a little smoke under acceleration. Idling and reving the engine dont produce the smoke. The smoke is grey, not black and not really blue as far as I can tell. I can only make observations throught the mirror and only when a car is behind me otherwise the smoke blends with the road and it is hard to see.
Anyway, could be oil? How would one check, and wouldnt it always smoke if that were the case?