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ContinuousWave: Whaler Performance
New Yamaha 90 2 stroke running rough
|Author||Topic: New Yamaha 90 2 stroke running rough|
posted 07-16-2003 02:00 PM ET (US)
Any ideas on what may be causing a new Yammy 90 (19 hours, just finished break in) to idle rough and hesitate when running at high rpm? Ran fine during break in.
Have put in new plugs, NG. Suspect gas, dirty carbs. Any thoughts?
posted 07-16-2003 02:53 PM ET (US)
Take it back to dealer before you do any damage. Might just need an adjustment or you sucked up some scum.
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