2014 Mustang Workshop Manual

SECTION 303-07C: Engine Ignition — 5.8L (4V)	2014 Mustang Workshop Manual
REMOVAL AND INSTALLATION	Procedure revision date: 01/07/2013

Ignition Coil-On-Plug

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

Removal and Installation

LH ignition coil-on-plugs

Remove the Air Cleaner (ACL) outlet pipe. For additional information, refer to Section 303-12 .

Remove the 2 bolts and the LH ignition coil-on-plug cover.
- Inspect the gasket. Install a new gasket if necessary.
- To install, tighten to 10 Nm (89 lb-in).

Disconnect the 4 LH ignition coil-on-plug electrical connectors.

Remove the 4 LH ignition coil-on-plugs, using a twisting motion while pulling up on the ignition coil-on-plug.

RH ignition coil-on-plugs

Detach the 2 wire harness retainers from the stud bolts.

Remove the bolt, stud bolt and the RH ignition coil-on-plug cover.
- Inspect the gasket. Install a new gasket if necessary.
- To install, tighten to 10 Nm (89 lb-in).

Disconnect the 4 RH ignition coil-on-plug electrical connectors.

Remove the 4 RH ignition coil-on-plugs, using a twisting motion while pulling up on the ignition coil-on-plug.

All ignition coil-on-plugs

NOTE: Verify that the ignition coil-on-plug spring is correctly located inside the ignition coil-on-plug boot and that there is no damage to the tip of the boot.
To install, reverse the removal procedure.
- Apply a light coat of dielectric grease to the inside of the ignition coil-on-plug boots.