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Thread: Revolutions problem

  1. #1
    apriliaforum newb
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    Revolutions problem

    When i start the motor, the engine shuts down, if i dont rev it a little bit. On neutural gear, the revolutions are not very stable. This instability happens sometimes in motion in low gear with more gas, but when i gear up, the instability disappier.

  2. #2
    apriliaforum expert dobbi's Avatar
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    at tick over it should be at about 2000rpm when cold and 1500rpm when warm. what are you getting. perhaps you just need to up the tick over?
    “If it looks like a duck, and quacks like a duck, we have at least to consider the possibility that we have a small aquatic bird of the family anatidae on our hands.” Douglas Adams

  3. #3
    apriliaforum newb
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    the rpms are around 1500 wether cold or worn. How can I rise them when it is only cold? I can only turn them up from a valve under the gas tank, but it rises rpms when both cold and warm.

  4. #4
    apriliaforum expert dobbi's Avatar
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    You may have a hole in a pipe to the throttle body.

    take the tank off and see if there are any splits on rubber pipes. Tighten all of the connectors, replace ones which dont hold well. whilst you are at it removed the injector and give it a good clean. give the throtte body a good clean too.
    “If it looks like a duck, and quacks like a duck, we have at least to consider the possibility that we have a small aquatic bird of the family anatidae on our hands.” Douglas Adams

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