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1998 skidoo mach 1 miss firing any help

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  • 1998 skidoo mach 1 miss firing any help

    hey i got a 1998 skidoo mach 1 700 and its misfiring off one of the cylinders it has good compression in all of them i have cleaned the carbs and put a diferent chock cable on it as the other one did not work the coils all have good spark any help would be good thanks
    Last edited by sledman; 10-12-2018, 01:15 PM.

  • #2
    Have you tried switching your plug leads? See if you can make the misfire change cylinders by moving plug wires. That can help trace a bad component. Are your saprkplugs new and not from Canadian TIre? Resistor spark plugs deteriorate with age. Most of the date codes on Canadian Tire plugs are ancient. Not to mention they rarely have solid cap plugs.