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    Yamaha 2-stroke 9.9 dies on throttle....

    Hi, Have a 9.9 Yamaha 2-stroke, early 90's vintage.... As soon as I put it in gear and give it gas, it dies.... I did a carb clean by doing a dis-assembly and soak in carb cleaner... Also put in new needle and jet... Reassemble and same thing... I can keep it running by pumping fuel by...
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    1989 6hp Yamaha Carb. Reassembly issue...

    Hi folks... first post here... I recently disassembled the carb on my 6hp '89 Yamaha after diagnosing that I had a clogged main jet... (would start and then die when given throttle) I took the carb out, cleaned it up... (it was not as bad as I thought it would look) Main jet was clogged...
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