1984 150 black max engine problem

jbonefc3s87

Cadet
Joined
Jun 17, 2010
Messages
27
my boat since i bought it has never kept an idle right in the water. out of the water with the "ear muffs" it idles fine. it just sputters out when im on the lake. also i have no hole shot to speak of. it takes a long time to get to a plane the motor doesn't rev quickly at all. any ideas? spark plugs are good. new stator. perfect compression
 
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