1995 Pontiac Grand Am help iM freezing

Tiny
RGUTHRIDGE
  • MEMBER
  • 1995 PONTIAC GRAND AM
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 73,000 MILES
Vents only blow cold air when I turn fan on. Also air comes out of all vents no matter what I select.

any help is appreciated.

thanks,

rick
Wednesday, December 9th, 2009 AT 11:02 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,549 POSTS
Start by checking coolant level, if OK, then warm up engine and quickly touch the heater core IN/OUT hoses, they should be both hot. If one is hot and one is warm/cold, then heater core is blocked.

Also check the heater control/divertor valve, the cable may be broke.
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Thursday, December 10th, 2009 AT 9:07 AM

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