Re: I'm running E85/Ethanol(when should I expect something to go wrong)
Not every needle made will have the rubber tip. If yours is solid metal then that's one less thing to worry about. Ethanol damage occurs over time. That's about 6 months of fluid contact to see the beginnings of the corrosion.
Do a web search on ethanol damage, specifically snow blowers, lawn mowers, general yard equipment if you want more examples.
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