oil on spark plug on 1997 Ford Thunderbird

my # 8 spark plug is constantly being saturated my oil . I have replace valve cover gaskets same thing. This only happens on the # 8 no where else

by in West Palm Beach, FL on December 20, 2010
2 answers
ANSWER by on December 21, 2010
Sounds like some oil is getting past the piston rings. Major repairs are in order if this continues.
ANSWER by on August 01, 2011
u have blown a seal ..mayb check and see about your o ring
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