Mountaineer 4WD V6-4.0L VIN E (1999)
Spark Plug: Service Precautions
CAUTION
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Spark plug wires must be connected properly. Mark the spark plug wires before removing them from the spark plugs.
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It is important to twist the spark plug wire boots while pulling upward to avoid possible damage to the spark plug wire.
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Do not use special tool on spark plug wire boots with metal heat shields. Damage to the spark plug wire boots may occur.
