2003 Chevy S-10

104,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JAX8025
  • MEMBER
  • 1 POST
white smoke is coming through my vents when i turn on the defroster, why???
Jun 2, 2009 at 3:50 PM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Suspect leaky heater core
check coolant level
good luck

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need manual CHECK IT @
https://www.2carpros.com/kpages/auto_repair_manuals.htm
Jun 3, 2009 at 10:44 PM
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