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Thread: js 300 no spark

  1. #1

    Join Date
    Aug 2011
    wakefield MA

    js 300 no spark

    i have an 86 js300 with a new eclectrical box it wont spark tho. i cleaned the magneto and messed with all the wires does anyone know what could be wrong with it?????

  2. #2
    Was the ski getting spark at all right after installing the new box or did it not work at all after installing it?

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