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Home >> Cadillac >> 2000 >> Seville SLS V8-4.6L VIN Y >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service Precautions
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Spark Plug: Service Precautions

NOTE: Allow the engine to cool before removing the spark plugs. Attempting to remove the spark plugs from a hot engine may cause the plug threads to seize, causing damage to cylinder head threads.