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Home >> Dodge or Ram Truck >> 2002 >> Durango RT 2WD V8-5.9L VIN Z LDC >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service Precautions

Spark Plug: Service Precautions

CAUTION: Never use a motorized wire wheel brush to clean the spark plugs. Metallic deposits will remain on the spark plug insulator and will cause plug misfire.

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