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Spark Plug: Installation: 3.5L

Fig 1: SPARK PLUG REMOVAL/INSTALLATION
GC0002378Courtesy of DAIMLERCHRYSLER CORP.
  1. To avoid cross threading, start the spark plug into the cylinder head by hand.
  2. Tighten spark plugs to 17 N.m (13 ft. lbs.). See Fig 1.
    Fig 2: IGNITION COIL REMOVAL/INSTALLATION
    GC0002367Courtesy of DAIMLERCHRYSLER CORP.
  3. Install ignition coil assembly onto spark plug. See Fig 2.
  4. Hand tighten coil screws and tighten to 6.7 N.m (60 in. lbs.).
  5. Connect and lock the electrical connector.
  6. Front Plugs -   Install the intake manifold. Refer to INTAKE MANIFOLD .
  7. Connect the negative battery cable.