Pathfinder 4WD V6-4.0L (VQ40DE) (2006)
Spark Plug: Service and Repair
SPARK PLUG (PLATINUM-TIPPED TYPE)
REMOVAL
1. Remove the ignition coil.
2. Remove the spark plug using a suitable tool.
CAUTION: Do not drop or shock it.
INSPECTION AFTER REMOVAL
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Do not use a wire brush to clean the spark plug.
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If plug tip is covered with carbon, spark plug cleaner may be used.
Cleaner air pressure: Less than 588 kPa (5.9 bar, 6 kg/cm2, 85 psi)
Cleaning time: Less than 20 seconds