1984 40E Mariner Studdering

gramkaran

Cadet
Joined
Sep 12, 2004
Messages
8
MOTOR WILL RUNS AT IDLE SPEED AND STARTS GREAT. GIVING IT MEDIUM TO FULL THROTTLE IT JUST STUDDERS. I HAVE REPLACED PLUGS, AND HAVE CLEANED THE CARB WITH SEA FOAM. <br /><br />Little history, I just acquired this boat, the prop was a 10 3/8 x 13 pitch and it was repitched to an 11, however damanaged badly. I went out and purchased a 11.4 x 12 ptich. Would this have anything to do with me not reaching WOT. I have read thur many forums and i see mention to idle adjustments. Would that be Hi speed idle ?<br />ANY SUGGESTIONS?
 
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