2003 Ign/ carb problem 115 Yamaha 2 stroke

Mojo54

Recruit
Joined
Jan 15, 2014
Messages
1
I've had ongoing issues with a fuel problem on the lower end, the engine bogs I hit the choke and it clears up. Has been running good at the 3000 3500 range and now it's dropped 2 cylenders while running. I've had the carbs rebuilt about a year ago. Yesterday I ran on auxliray tank to isoltae my main tank, Now I believe it's elec. after 10 minutes of running it does the same thing. Both plugs on the right head are dry. Any suggestions from this point?
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
8,874
Re: 2003 Ign/ carb problem 115 Yamaha 2 stroke

if hitting choke helps then you need to pull and clean carbs again
 
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