Spark plugs

Tiny
OMACNAR
  • MEMBER
  • 1998 PLYMOUTH VOYAGER
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 159,000 MILES
What does oil on number 1 spark plug of 4 cylinder engine indicate? All others dry.
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Tuesday, December 28th, 2010 AT 11:38 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
It could be bad rings, valve guide / seal.
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Friday, March 4th, 2011 AT 1:33 PM

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