2000 Chevy Suburban Cold Defrost

Tiny
TETO BOY
  • MEMBER
  • 2000 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 122,000 MILES
Defrost blows cold some times and then it works fine. Rear heat works fine and vents blow hot.
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Thursday, January 3rd, 2008 AT 8:31 PM

1 Reply

Tiny
BMRFIXIT
  • EXPERT
Couple of suggestions
check coolant level
check blend door operation
flush heater core
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Thursday, January 3rd, 2008 AT 8:44 PM

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