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sx150 engine

Posted: Sat Apr 23, 2011 7:16 pm
by Lambrettatastic
so if i take the barrell off and the bottom off it is covered in a thin black oil as well as most of the crankcase mouth ,does that indicate the oil seals are buggered.oh it did smoke when running aswell,and would only run with the choke on...

Re: sx150 engine

Posted: Sat Apr 23, 2011 7:44 pm
by sean brady scooters
certainly suggests a main seal failure.