Ignition Coil: Service and Repair

IGNITION COIL

REMOVAL
1. Disconnect the battery ground cable.







2. Disconnect the ignition coil electrical connections.
1 Disconnect the ignition coil electrical connector.

2 CAUTION: It is important to twist the spark plug wire boots while pulling upward to avoid possible damage to the spark plug wire.

NOTE: Spark plug wires must be connected to the correct ignition coil terminal. Mark spark plug wire locations before removing them.

Squeeze the locking tabs and twist while pulling upward to disconnect the six spark plug wires.







3. Remove the bolts and the ignition coil.

INSTALLATION

1. NOTE:
- Apply Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent meeting Ford specification ESE-M1C171-A to the inside of the spark plug wire coil boots.
- Be sure to reinstall the radio ignition interference capacitor under the correct ignition coil mounting bolt.

To install, reverse the removal procedure.