would to much oil cause this or is it a carb issue. thanks for any advice. I need to add that it runs great at any other speed.
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would to much oil cause this or is it a carb issue. thanks for any advice. I need to add that it runs great at any other speed.
thanks for quick reply. I just bought the boat ,still getting acquainted. Im not familar with the sinc thing . is it something that needs to bwe done by mechanic? I did change plugs and added ring free.