2002 Ford F-150

Tiny
JTABOR69
  • MEMBER
  • 2002 FORD F-150
  • V8
  • 4WD
  • AUTOMATIC
  • 140,000 MILES
Thick creamy substance on oil cap and PVC valve is clogged could this blow a head gasket?
Sunday, January 10th, 2010 AT 12:38 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
It won't blow a head gasket, but I have a concern. First, the creamy substance is from moisture not going through the PCV, so you need to replace it. IF you continue to get a build up on the cap, you may have a head gasket or intake leak allowing coolant to get into the engine oil.

Let me know if you have other questions.

Joe
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Monday, January 11th, 2010 AT 10:22 AM

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