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Old 07-09-2013, 03:33 AM
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Default RE: cy 23cc engine not starting

Fuel octane shouldnt be an issue. I've seen those things run with 50 octane (camp gas). If youre getting spark then fuel might be your issue. You say it seems to be getting fuel but make sure it is. Another thing is compression. Dont quote me on this but I thought I'd read somewhere that good compression on these motors was 99 psi and up. I know someone will chime in so wait a bit.