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Old 09-22-2011, 04:34 PM
Mozenrath Mozenrath is offline
Motorized Bicycle Elite Member
Join Date: Jan 2011
Location: California
Posts: 340
Default Re: I'm running E85/Ethanol(when should I expect something to go wrong)

Okay, I've been fiddling around with the jet size and I think #60 drill bit was too big. I soldered and drilled a #67 hole, and I can get the bike started, but in less than 10 seconds it starts bogging and I have to stop. Then when I start again after about 10 seconds it starts fine and I take off but then it suddenly slows down again.

Would I be right in guessing that I need a better spark plug? Right now I'm using an NGK B6HS.
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