2002 johnson 25hp steam/smoke/?????

blank454

Cadet
Joined
Aug 5, 2011
Messages
10
Motor puts out a almost fog/steam at idle or quarter to half throttle, I realize being two stroke it should smoke, but its wild looking stuff, pee hole is clear and flows good so I'm not concerned with overheating but?????????
 

Haffiman

Commander
Joined
Dec 17, 2009
Messages
2,454
Re: 2002 johnson 25hp steam/smoke/?????

Pee stream only indicates that pump is working, but not that water is circulating in the engine. Pull down thermostat and 'boil' it. Should be fully opened at 150F.
 
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