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Coil, Ignition, 3.8L: Installation: Installation

Fig 1: Ignition Coil Rubber Boot & Opening Of The Boot
GC0144207Courtesy of CHRYSLER GROUP, LLC
  1. Using compressed air, blow out any dirt or contaminants from around the top of spark plug.
  2. Check the condition of the ignition coil rubber boot (1). Inspect the opening of the boot (2) for any debris, tears or rips. Carefully remove any debris with a lint free cloth.
    Fig 2: Fluostar 2LF Lubricant
    GC0144896Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    Do not apply a silicone based grease such as Mopar® Dielectric Grease to the ignition coil rubber boot. The silicone based grease will absorb into the boot causing it to stick and tear.

  3. Place a small, 360° bead of Fluostar 2LF lubricant (1) along the inside opening of the coil boot approximately 1 to 2 mm from the chamfer edge but not on the chamfered surface.
    Fig 3: Electrical Connector, Ignition Coils & Ignition Coil Retaining Bolts
    GC0144206Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    The LH ignition coils are shown in illustration, the RH ignition coils are similar.

  4. Position the ignition coil (2) into the cylinder head cover opening. Using a twisting action, push the ignition coil onto the spark plug.
  5. Install the ignition coil mounting bolt (3) and tighten to 8 N.m (71 in.lbs).
  6. Connect and lock the electrical connector (1) to the ignition coil (2).
    Fig 4: Upper Intake Manifold Tightening Sequence
    GC0154022Courtesy of CHRYSLER GROUP, LLC
  7. If removed, install the insulator, upper intake manifold (1) and air cleaner body. Refer to MANIFOLD, INTAKE, INSTALLATION
    Fig 5: Engine Cover
    GC0153999Courtesy of CHRYSLER GROUP, LLC
  8. Install the engine cover (1).
  9. Connect the negative battery cable and tighten nut to 5 N.m (45 in. lbs.).