Force Outboard Ignition Troubleshooting

Force outboard motors are boat motors manufactured by Mercury. The electric ignition on the Force works in conjunction with the battery and spark plug to start the motor. If the key ignition has to be jiggled before starting or seems non-responsive it may be a sign the ignition is going out. However, the problem may or may not need a ignition replacement. There are troubleshooting techniques that can be used to isolate the problem.

Things You'll Need

  • Screwdriver
  • Spark plug wrench
  • Multimeter
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Instructions

    • 1

      Access the back of the ignition switch by taking off the panel with a screwdriver.

    • 2

      Unclasp the engine cover latches and remove the cover.

    • 3

      Inspect the wires attached to the ignition. Tighten any loose connections with a screwdriver.

    • 4

      Remove the spark plug with a spark plug wrench and install a new plug if the old one is fouled.

    • 5

      Set the multimeter to the continuity test range, attach the black meter lead to the ignition's black wire and the red meter lead to the green ignition wire. If continuity is measured, it means the ignition should be replaced.