Air sucking through oil cap hole

Tiny
HARLEYMAN
  • MEMBER
  • 1998 OLDSMOBILE INTRIGUE
  • 6 CYL
  • FWD
  • AUTOMATIC
1998 Oldsmobile Intrigue air sucking through oil cap hole
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Thursday, February 3rd, 2011 AT 7:53 PM

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Tiny
WRENCHTECH
  • EXPERT
If you mean while the cap is installed, it could be a faulty cap but it's supposed to have a slight vacuum in the crankcase from the PCV valve.
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Thursday, February 3rd, 2011 AT 8:30 PM

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