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Home >> Ford >> 2004 >> Excursion 4WD V10-6.8L VIN S >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair
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Spark Plug: Service and Repair

SPARK PLUG

REMOVAL
1. Remove the air cleaner outlet tube.
2. Remove the ignition coil.







3. NOTE: Remove any foreign material from the spark plug wells with compressed air.

Remove the spark plug.

4. Inspect the spark plugs.







5. Adjust the spark plug gap as necessary.

INSTALLATION
1. To install, reverse the removal procedure.