2014 Mustang Workshop Manual

SECTION 303-07A: Engine Ignition — 3.7L	2014 Mustang Workshop Manual
REMOVAL AND INSTALLATION	Procedure revision date: 01/07/2013

Ignition Coil-On-Plug

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

Removal and Installation

LH side

Disconnect the crankcase ventilation tube-to-valve cover fitting quick connect coupling and position aside. For additional information, refer to Section 310-00 .

RH side

NOTE: The upper intake manifold must be removed to access the RH ignition coil-on-plugs.
Remove the upper intake manifold. For additional Information, refer to Section 303-01A .

Both sides

Disconnect the ignition coil-on-plug electrical connector.

NOTE: When removing the ignition coil-on-plug, a slight twisting motion will break the seal and ease removal.
Remove the bolt and the ignition coil-on-plug.
- To install, tighten to 7 Nm (62 lb-in).

Inspect the coil seal for rips, nicks or tears. Remove and discard any damaged coil seals.
- To install, slide the new coil seal onto the coil until it is fully seated at the top of the coil.

To install, reverse the removal procedure.
- Apply a small amount of dielectric grease to the inside of the ignition coil-on-plug boot before attaching to the spark plug.