CAR HAS A MISS ON NUMBER 4 CHANGED PLUGS AND ...

  • Tiny
  • colin star
  • 2003 Oldsmobile Alero
  • 242,000 miles

Car has a miss on number 4, changed plugs and fired it up but still has miss plug I took out was wet. Is it possiable head gasket is gone. Car has a 2.2 echotec. Code came up as p0304

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Wednesday, December 5th, 2012 AT 1:24 AM

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  • Tiny
  • saturntech9
  • Expert
  • 29,874 posts

Was the plug wet from coolant or fuel?Do you have spark on the number 4 cylinder?

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Wednesday, December 5th, 2012 AT 2:32 AM

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