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 Topic: bucking at 5.5k RPM 







nxrsr20

 
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nxrsr20 » Mon Jul 21, 2014 3:25 pm

So if you had it set up well for years and suddenly has not performed well I would guess it is either bad fuel, plugs fouled (stale fuel can foul plugs), gummed carbs, battery issue or another mechanical problem.

Start with the easiest first and confirm battery condition, change your plugs and flush out the fuel (include draining carbs). Then I'd worry about cleaning the carbs.
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