petes1776
Well-Known Member
- Joined
- Apr 12, 2013
- Messages
- 182
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A friend is looking at one with a C90, it runs fine but afterfires, pops out the exhaust when retarding the throttle. It's dosn't have many hours since major. Mag drop, compression, mag timing, spark plugs all test good. Any ideas?
Thanks,
Pete 46 J3C
Thanks,
Pete 46 J3C