1996 Chevy Cavalier vacuum

1996 CHEVROLET CAVALIER
160,122 MILES • 4 CYL • 2WD • AUTOMATIC
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LORIGANEY
What could cause us to have vacuum in the oil filler tube on a 96 cavilier with a 2.2? pvc is good we are testing cylinder pressure today, but other than that im kinda lost? Thanks fopr tour help
Jun 22, 2010 at 11:48 AM
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MMPRINCE4000
  • ✓ASE Certified Mechanic
  • 8,548 POSTS
  • ASE Certified Mechanic
It is normal to have vacuum at oil cap.
Jun 25, 2010 at 6:48 AM
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