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Home >> Mitsubishi >> 2011 >> Outlander ES, FWD >> Repair and Diagnosis >> Engine Performance >> Ignition System >> On-Vehicle Service >> Spark Plug Test
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Spark Plug Test

  1. Remove the spark plug and connect to the ignition coil.
    Fig 1: Removing Spark Plug And Connect To Ignition Coil
    G05431165Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  2. Ground the spark plug outer electrode (body), and crank the engine.

    Check that there is an electrical discharge between the electrodes at this time.

    Fig 2: Checking That There Is An Electrical Discharge Between Electrodes At This Time
    G05431166Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.