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In Mn without a working motor, help!

LAG

New member
Have a 115 hp 2 stroke Yamaha, (about a 2007) Sat too long with fuel in tank, (job changes, moves, etc) stabil added but still sat too long. Now in Mn to fish and engine will start, but runs rough and dies after a few seconds. Can't get it to "take off", just dies out over and over. I did drain gas tank, added carb cleaner to new fuel, changed gas line & bulb, new plugs, drained fuel filter. But will not run. I'm being told needs carbs cleaned, but now one can do until end of week when we are to go home.
Any quick fixes???? Spray that would work and not do damage, or something?
Thanks for any help.
Sitting in the cabin instead of the boat.
 
I have heard of people pulling the fuel filter, filling it with seafoam and getting this into the carbs in situations where cleaning isn't possible.
 
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