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Home >> Ford >> 2014 >> F-150 FX2, 2D Pickup >> Repair and Diagnosis >> Engine Performance >> Engine Ignition System - 3.5L GTDI >> Removal And Installation >> Ignition Coil-On-Plug

Ignition Coil-On-Plug

NOTE: For information on Ford Color Coded Illustrations refer to COLOR-CODING - FORD .
MATERIAL SPECIFICATIONS

Item Specification
Silicone Brake Caliper Grease and Dielectric Compound
XG-3-A
ESE-M1C171-A

RH side 

  1. Cut and discard the tie strap from turbocharger regulator hose retainer at the valve cover.
  2. Disconnect the 2 turbocharger regulator hoses.

    LH side 

  3. Disconnect the 2 crankcase vent tube quick connect fittings and remove the crankcase vent tube assembly. For additional information, refer to FUEL SYSTEM - GENERAL INFORMATION .
  4. Disconnect the fuel injection pump electrical connector.
  5. Remove the fuel injection pump noise insulator shield.

    Both sides 

  6. NOTE: Use compressed air to remove any foreign material from the ignition coil-on-plugs and surrounding area before removing the ignition coil-on-plugs.

    Disconnect the 6 ignition coil-on-plug electrical connectors.

  7. NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease removal.

    Remove the 6 bolts and the 6 ignition coil-on-plugs.

    • To install, tighten to 7 Nm (62 lb-in).
  8. Inspect the coil-on-plug seals for rips, nicks or tears. Remove and discard any damaged coil-on-plug seals.
    • To install, slide the new coil-on-plug seal onto the coil until it is fully seated at the top of the coil-on-plug.
      Fig 1: Inspecting Coil Seals For Rips, Nicks/Tears
      G06064181Courtesy of FORD MOTOR CO.
  9. To install, reverse the removal procedure.
    • Apply a small amount of dielectric grease to the inside of the ignition coil-on-plug boots before attaching to the spark plugs.