Carb sync symptoms?
I've had the carbs on my '98 TTR600 taken out and cleaned. Now at around 1/4 throttle (at slow engine revs pulling a high gear) the engine 'hunts' a little. It is responsive when the throttle is snapped open and runs great at higher revs with more open throttle. I was wondering if the secondary carb could be set to open a little too early, causing lean mix (not enough vacuum to lift the slide but butterfly still letting in air). I am confident the carbs are clean and needles and jets were not adjusted.
Any ideas?
Marc
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