Help diagnosing a problem  By  toddmaples (Read 368 times)

Could be a number of things,,,sounds initially like an air leak around carb or manifold but because of the oil starvation issue it could be a scuffed cylinder ,,galled cam bearings or rocker assembly ,,valve guides ,,,that's a tough one,,if it were mine I'd have it in pieces already,,,I went another route with my scooter,,(bought a Stella) but early on I was thinking of addressing the oil capacity and the pump and filtration issues on the gy6 engine but most scooter owners are historically cheap or broke and trying to make hot rods for no money and there would have been no market for these kinds of mods,,,by the time you got done messing around with mods you could have purchased a Taida mill,,,

Post a video if you can, that would help us a lot to find the issue.