Oil on spark plug threads

Tiny
ANONYMOUS
  • MEMBER
  • 2007 HOLDEN BARINA
  • 60,000 MILES
Oil on spark plug threads
Monday, April 8th, 2013 AT 2:00 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Check to see if the valve cover gasket is leaking. Oil may be running down onto the plugs.
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Monday, April 8th, 2013 AT 2:16 AM

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