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Wret · 04-15-2013, 08:30 AM

Sometimes the tubes themselves become cracked by the extraction tool during the o-ring change procedure.

The cam cover gastket could also be an oil leak source but the spark plug tubes are much more likely.

04-15-2013, 08:30 AM	#5
Wret Registered User Join Date: Jun 2007 Location: Maryland Posts: 275	Sometimes the tubes themselves become cracked by the extraction tool during the o-ring change procedure. The cam cover gastket could also be an oil leak source but the spark plug tubes are much more likely.