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Louie, Technician
Category: Motorcycle
Satisfied Customers: 12677
Experience:  25+ yrs. experience
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Have a Kawasaki mule dfi light is on have replaced defected

Customer Question

Have a Kawasaki mule dfi light is on have replaced defected coil still runs on one cylinder checked valves they are OK have 12volts going to coil need help have not pulled plug when I take screwdriver in plug wire I don't see fire
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Submitted: 1 year ago.
Category: Motorcycle
Expert:  Louie replied 1 year ago.

Hi Glenn and welcome to JustAnswer,

Thank you for the question and your patience. Should you still need assistance for information purposes only...

Initially and if only 1 of the plugs has spark, then proposed preliminary tries (if have not been done):

  • • check the wires & connectors of the ignition coil and the spark plugs themselves, their wires, boots & caps;
  • • likewise with the wires and connector of the ignition module;
  • • re-check presence & consistency of IGN+12V on the yellow/white wires to the ignition coil and on the brown wire to the ignition module;
  • • test for pulsating voltage on the white and black/yellow wires to the ignition coils with the engine running;
  • • as well as the blue & white wires of the ignition module.