SPARK PLUG 4 HAS WATER .

  • Tiny
  • Anonymous
  • 1997 FORD EXPEDITION
  • 146,000 MILES

Spark plug #4 has water. What causes it to have water causing #4 to misfire?

Tuesday, November 6th, 2012 AT 2:59 AM

2 Replies

  • Tiny
  • ASEMaster6371
  • EXPERT
  • 25,554 POSTS

Blown head gasket or cracked head.

Also, check the intake manifold for leaks. It could be filling up the tube with water

Roy

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Tuesday, November 6th, 2012 AT 3:06 AM
  • Tiny
  • Cadieman
  • MEMBER

This is caused by a bad head gasket.

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Tuesday, November 6th, 2012 AT 3:11 AM

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