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    1990 Yamaha 90hp 2 stroke (third cylinder issue)

    Hi all, I have done a lot of diagnostics with my 1990 90hp Yamaha 3 cylinder 2 stroke so I wanted to see if people had any idea where my issue could lie. Getting nothing out of the third cylinder right now. First and second cylinder are fine. Diagnosed this by taking off the plugs while the...
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