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Loosing Power

walter Dawson

Well-Known Member
Messages
1
Reaction score
0
Points
60
Boat Make
Yamaha
Year
2004
Boat Model
SX
Boat Length
23
I have a 2004 yamaha sx230 looses power on 1 engine feels like fuel i switched fuel pumps same thing sometime it will accelerates but most time it bogs down no power
 
When was the last time the spark plugs were changed? These engines are very temperamental when it comes to spark plugs.
 
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