yamaha 115 4 stroke wont start or idle when warm

tornado1956

Recruit
Joined
Jun 15, 2013
Messages
1
Engine will start when cold and will power until slow up and then engine drops revs and wont idle or restart without choke. Will start with choke but when choke is pushed off the engine stops.
 

Capt Ken

Commander
Joined
Jul 30, 2002
Messages
2,269
Re: yamaha 115 4 stroke wont start or idle when warm

Being it has a choke, then it must be a carb'ed engine. Your low speed jets are plugged.
 
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