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Spark Plug: Removal: 2.7L

  1. Disconnect and isolate the negative battery cable.
  2. Remove upper intake manifold. Refer to REMOVAL .
  3. Disconnect the electrical connector from ignition coils.
  4. Remove fastener from each ignition coil assembly.
  5. Twist, lift and remove ignition coil from engine.
    CAUTION: Prior to removing the spark plugs, use compressed air to remove any accumulated dirt and debris. If dirt and debris enter the engine, this may cause internal engine damage.
  6. Remove spark plug using a quality socket with a rubber or foam insert.
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