1999 Chevy Blazer coolant smell and Steam inside

1999 CHEVROLET BLAZER
23,455 MILES • 6 CYL • 2WD • AUTOMATIC
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GANDALF1709
  • MEMBER
  • 1 POST
when the engine gets warm, steam comes thru the inside vents and fog up the window with an oily film and i get a coolant smell. What is going on?
Mar 2, 2008 at 6:19 PM
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MASTERTECHTIM
  • ✓ASE Certified Mechanic
  • 4,750 POSTS
  • ASE Certified Mechanic
your heater core is no good and needs replacement. hope thisn helps
Mar 2, 2008 at 6:20 PM
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