2004 Chevy Blazer Antifreeze

2004 CHEVROLET BLAZER
36,000 MILES • 4 CYL • 4WD • AUTOMATIC
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DESHARKBITE
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  • 7 POSTS
I just started smelling antifreeze coming through my vents. Even after the truck sat all night and starting it first thing in the morning. What can this be? I don't see any visible leaks. And temp gauge is not running hot
Jun 18, 2008 at 10:29 AM
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RHALL77
  • ✓ASE Certified Mechanic
  • 3,361 POSTS
  • ASE Certified Mechanic
could be a possible heater core. i would have the system pressure tested to look for leaks.
Jun 19, 2008 at 1:05 PM
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DESHARKBITE
  • MEMBER
  • 7 POSTS
I had my system checked...found nothing
Jun 21, 2008 at 4:08 AM
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RHALL77
  • ✓ASE Certified Mechanic
  • 3,361 POSTS
  • ASE Certified Mechanic
water pumps are known to fail and so are lower intake gaskets. check those spots for indication of a leak.
Jun 23, 2008 at 8:02 AM
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