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  • Yamaha boat motors

    I have a 1997 115 h.p. V-4 two stroke, it runs up 2 1.600r.p.m. If u ask it 4 more throttle it dies. Starts fine& idle fine. Thank you

  • #2
    Welcome aboard G&H.
    Always post your complete model #,
    as that tells everyone exactly what motor you have

    You have not asked a question yet and are using texting language it seems.
    Some of us older folks may not catch on completely, but I guess you should be monitoring the fuel pressures to see what is happening at the failure RPM

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    • #3
      Notwithstanding 99yam40, it appears your motor is in limp mode, won't allow you to rev more. Usual problem is overheating , but also other causes. Your buzzer alarm should also be sounding if this is the case.

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      • #4
        Good thought , need to test alarm system to make sure it sounds when it should.
        But it should get to 2k before limiting on most motors

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