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Electronic Ignition System: Spark

  1. Crank engine. Using a high output spark tester, ensure strong Blue spark is present at each secondary ignition plug wire. If spark is not as described, go to step 2).
  2. Ensure resistance of each spark plug wire is not more than 25,000 ohms. Disconnect and inspect all related ignition system connectors and harness. Clean or repair as necessary, and recheck spark. If strong Blue spark is still not present, go to IGNITION COIL POWER SOURCE  procedure.
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