SBT Jetski Engines, Parts & Accessories

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  1. #1
    Joined
    Sep 2005
    From
    Centennial, Colorado
    Posts
    2

    Question 92 SP no spark (at times)

    1992 SP will run at times, then won't. Has good fuel delivery, but no spark or very weak spark when it won't run.

    Switched out coil in electrical box, no change. One coil lead shows very bright light with 12 volt test light while cranking at times, then dim light while cranking at other times, then no light at times when cranking. The other coil lead has good ground all the time.

    I do not have a Bombardier Ignition Tester, but have a multi meter.

    Any ideas of what to do next would be very much appreciated!

  2. #2
    Joined
    Feb 2004
    From
    New Jersey
    Posts
    2,601

    Default Re: 92 SP no spark (at times)

    unplug the rev limiter if that helps replace the rev limiter { black with red strip or white from the MPEM }
    PRIDE IN SERVICE<br /> <img src="http://www.sbtontheweb.com/images/forposts/4609/1.jpg" alt=" - " />

  3. #3
    Joined
    Sep 2005
    From
    Centennial, Colorado
    Posts
    2

    Default Re: 92 SP no spark (at times)

    Thank you. Will post results when I get down to the lake week after next.

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