Originally Posted by MOW ED
The cooling fins deal is BS along with the rest of the reasons. Keep a good eye on it and use it frequently if you can. See if you can get it to blow again. You have a documented history with this motor so any more problems and I would be screaming of a new one.
(x 2) they have filled you full of bull. side cover may need replacing. or the crankcase ventilation mechanism is failing.