I just bought this 90HP and found that it hiccups at idle speed. It also will start up fine but after 15-20 seconds it hiccups and shuts off. Restarts ok and when it is above idle speed it runs great. Only does this at low speeds around 800-1000 RPMs. Runs fine at top end.
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I cleaned the carbs...
I have a 2004 60HP Yamaha that
I have a 2004 60HP Yamaha that the plug wire-s pop off on occasion. The engine starts and runs well otherwise. Anyone having this problem?