help water on spark plugs
I noticed my boat running like crap lately.The other day it was idling really rough.When i took the lid off i noticed a spark plug wire off.So i brushed it off as being a loose spark plug wire.Well it did it again. So i replaced the spark plugs.Well it ran like crap again today and not much power.So after loading my boat. I removed my spark plug and the bottom plug was wet with water not a lot but wet enough to still look new.The other two was dry as can be.Also i noticed where the exhaust is at.It seems to be spraying water out of there.The motor is a 1989 yamaha pro 50 .Someone please help
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