Hi again. I have twin 1990 200 yamahas with good compression. One is still spitting back thru the exhaust at idle. This causes it to stall sometimes. It runs good otherwise thru the power band. I have cleaned and boiled all three carbs as you have previously suggested. My question is, do you think I have a bad carb somewhere? And if so, how can I determine the one that is bad? Or do I have to replace all three carbs and hope for the best.
Thanks Gary
Thanks Gary
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