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Mercury
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2002
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Sable V6-3.0L VIN U
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Spark Plug
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Service Precautions
Spark Plug: Service Precautions
CAUTION:
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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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Spark plug wires must be connected correctly.