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Spark Check

  1. Remove spark plug. Connect spark plug to high-tension lead and hold about 1/4" from ground. Crank engine and verify a strong Blue spark is discharged. If spark is present at all spark plugs, see CRANKSHAFT POSITION (CKP) SENSOR heading below.
  2. If no spark is present at all plugs, see NO START (NO SPARK). If spark is not present at one plug, check spark plug wire resistance on suspect wire. Resistance should be less than 22,900 ohms per 3.28 feet. Replace spark plug wire and spark plug as necessary.
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