Hi all. I have a well used FS90R. I recently put a plug, shot some carb cleaner it in, and air filter. That has helped it run better, but still idles a little low and as it gets hot takes time to wind up. It seems to have lost its low end torque in other words, but does rev out properly. Ideas? I do run non ethanol fuel in it, but have not always. Thank you.
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