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Home >> Ford >> 2004 >> Mustang V6-3.9L VIN 6 >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair
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Ignition Coil: Service and Repair

IGNITION COIL

REMOVAL
1. Disconnect the battery ground cable.







2. Disconnect the ignition coil electrical connector.







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

Twist while pulling upward to disconnect the spark plug wires.







4. Disconnect the accelerator cable retaining clamp from the ignition coil stud bolt.







5. Remove the bolts and the ignition coil.

INSTALLATION

1. NOTE:
- Apply silicone brake caliper grease and dielectric compound to the inside of the spark plug wire coil boot.
- Be sure to reinstall the radio ignition interference capacitor under the correct mounting bolt.

To install, reverse the removal procedure.
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