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Home >> Kia >> 2010 >> Forte EX, Automatic >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition System >> Repair Procedures >> On-Vehicle Inspection >> Spark Test

Spark Test

  1. Disconnect the ignition coil connectors (A), and then remove the ignition coils.
    Fig 1: Identifying Ignition Coil Connectors
    G06495176Courtesy of KIA MOTORS AMERICA, INC.
  2. Using a spark plug socket, remove the spark plug.
  3. Install the spark plug to the ignition coil.
  4. Ground the spark plug to the engine.
    Fig 2: Grounding Spark Plug To Engine
    G06495177Courtesy of KIA MOTORS AMERICA, INC.
  5. Check if spark occurs while engine is being cranked.
    NOTE: To prevent fuel from being injected by the injectors while the engine is being cranked, disconnect the injector connector. Crank the engine for no more than 5 ~ 10 seconds.
  6. Inspect all the spark plugs.
  7. Using a spark plug socket, install the spark plug.
  8. Install the ignition coil.
  9. Reconnect the ignition coil connector.
    Fig 3: Spark Test Flow Chart
    G06495178Courtesy of KIA MOTORS AMERICA, INC.
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