2004 Pontiac Grand Prix not blowing cold air

2004 PONTIAC GRAND PRIX
97,000 MILES • 6 CYL • 2WD • AUTOMATIC
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WILMA BZDUCH
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  • 1 POST
would mass air flow sensor have anything to do with the air conditioner not blowimg cold air? it is fully charged,fueses are ok, clutch is working.
Jun 5, 2010 at 7:39 AM
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MERLIN2021
  • CERTIFIED EXPERT
  • 17,250 POSTS
No, if the compressor runs, and you are sure the system is at the correct capacity, then look into the temperature blend door inside the ductwork behind the dash. A scan for B codes will confirm if this is the problem.
Jun 5, 2010 at 10:53 AM