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Home >> Ford >> 2005 >> Thunderbird >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Ignition >> Removal And Installation >> Ignition Coil-On-Plug >> Installation
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Ignition Coil-On-Plug: Installation

    All ignition coils 

    NOTE: Apply silicone brake caliper grease and dielectric compound to the inside of ignition coil boots.
  1. Install the ignition coils and the bolts.
    • Tighten to 5 Nm (44 lb-in).
  2. Connect the ignition coil electrical connectors.
    3. NOTE: Remove all dirt and moisture from the valve cover before applying silicone sealant.
    Fig 1: Applying Bead Of Silicone Sealant In Notch Of Valve Cover
    G03996801Courtesy of FORD MOTOR CO.
  3. Lift up the wire harness and apply a 12.7-mm (0.5-in) bead of silicone sealant in the notch of the valve cover.
  4. Set the ignition coil harness in the bead of silicone sealant and apply enough additional sealant to surround the wire harness and notch.
    Fig 2: Applying Bead Of Silicone Sealant In Notch Of Valve Cover
    G03996802Courtesy of FORD MOTOR CO.
  5. Install the ignition coil covers and the bolts.
    • Tighten to 5 Nm (44 lb-in).

    6. LH ignition coils 

  6. Position the EVAP canister purge valve bracket and install the nuts.
    • Tighten to 21 Nm (15 lb-ft).
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