I'm breaking in my new 650 motor (Keihin carb) and when idling, it gets pretty rough, kind of shudders, especially after idling a while. It's smoother out of the water. I've gone through the first break-in tank of gas.
Should I up the idle speed? change the low speed mixture? (that's the lower screw, right?)
Thanks for any help.
Stephen
Should I up the idle speed? change the low speed mixture? (that's the lower screw, right?)
Thanks for any help.
Stephen
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