2000 Chevrolet Cavalier Overflow Reservoir

150,000 MILES • 2.2L • 4 CYL
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MYCHLL33
  • MEMBER
  • 1 POST
Having a problem where it is creating a vacuum in the overflow reservoir. Has anyone had this problem before?
Jun 15, 2014 at 1:37 PM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,407 POSTS
You should see white smoke out the tail pipe too and the coolant will disappear from the reservoir. Suspect a leaking intake manifold gasket. The leak is between the in-coming air and a coolant passage.
Jun 15, 2014 at 2:32 PM
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