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Old 08-30-2017, 10:02 AM
Moto7man Moto7man is online now
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Join Date: Aug 2011
Location: Murfreesboro,Tennessee
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Originally Posted by Jakobi View Post
I've run into a small issue I'm trying to work through.. Upper rpm she breaks up (missing and firing what sounds like every other cycle). Happens in every gear, neutral included.

Have checked resistance on the stator, coil, lead, cap, etc. Tried a couple different plugs.

Went from a 470 main down to a 420 as a test. Fell lean above half throttle but still broke up (although didn't sound as abrupt). I just don't think it was pulling as hard.

Definitely not a fuel flow issue. Initially considered starvation, but it happens in neutral with a quick handful of throttle too.

Pulled reeds and they look like new.
Is it possible that you have some debris in your tank or float bowl?
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