Sable V6-183 3.0L DOHC VIN S MFI (1997)
Spark Plug: Testing and Inspection
CLEANING and INSPECTION
Clean spark plugs as necessary with a professional spark plug cleaner (follow manufacturer's instructions). Inspect the firing tip. Refer to Spark Plug
Inspection Chart. Replace with the proper replacement spark plug as listed on the Vehicle Emission Control Information (VECI) decal, if the spark
plug is worn or damaged.
