Merc 15hp 4 stroke--running rough

samgary

Cadet
Joined
Sep 16, 2008
Messages
7
motor is running rough. idles at high rpm, and revs way to high when i give it gas. Motor is peeing good, and has oil, but seems extremely hot after only a few minutes of idling. I cleaned the carb, and it didn't help. The motor hasn't been used for 8 months or so. any ideas?
 
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