1999 Ford Expedition

1999 FORD EXPEDITION
190,000 MILES • V8 • 2WD • AUTOMATIC
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BEN13
  • MEMBER
  • 1 POST
What would cause light brown creamy foam to cover the inside of my oil cap and valve cover opening? The truck seems to be jumpy or missing timeing.
Jan 26, 2008 at 7:29 PM
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BLACKOP555
  • CAR REPAIR CONTRIBUTOR
  • 10,386 POSTS
When you said creamy light brown foam on the oil filler cap that lead me to think blew headgasket or cracked head, and when you say a miss or jump that just about confirms it.
Jan 26, 2008 at 8:30 PM
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