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Spark Nock Sensor

Discussion in 'The Garage' started by Justin Fleming, Sep 22, 2006.

  1. Justin Fleming

    Justin Fleming 1/2 ton status Premium Member

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    Could a spark nock sensor create an open circuit and cause an 86 k5 not to start?
     
  2. 1979jimmy350

    1979jimmy350 1/2 ton status

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    no it should not, is the engine cranking but not starting , not cranking whats the engine doing?
     
  3. Justin Fleming

    Justin Fleming 1/2 ton status Premium Member

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    well

    The engine is cranking but no spark. all new dist. cap rotor wire plugs ignition switch..........It just dont make sense
     
  4. 1979jimmy350

    1979jimmy350 1/2 ton status

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    check the restance on the pickup coil, this is under the cap and plugs into the ignition modual. it should be around 1500 ohms i belive
     

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