Generac

000143

UnclassifiedStarting

What This Code Means

Ignition system not working properly; Explosion and Fire; Explosion

Possible Causes

  • •Issue with spark plug lead
  • •Issue with spark tester
  • •Inadequate engine cranking speed (<350 rpm)
  • •Fuel and vapors are extremely flammable and explosive
  • •Fuel and vapors are present
  • •Fuel is present

Suggested Actions

  1. 1Disconnect spark plug lead from spark plug
  2. 2Attach high tension lead to spark tester terminal
  3. 3Ground spark tester clamp by attaching to cylinder head
  4. 4Crank engine rapidly at 350 rpm or more
  5. 5Repeat on remaining cylinder spark plugs
  6. 6Store fuel in a well ventilated area
  7. 7Keep fire and spark away
  8. 8Turn fuel supply OFF before checking for spark

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