1999 Pontiac Grand Prix MY AC ONLY BLOWS COLD ON DRIVER SID

1999 PONTIAC GRAND PRIX
133,000 MILES • 6 CYL • FWD • AUTOMATIC
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JMOYITA13
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  • 1 POST
YEAH I HAVE A 1999 PONTIAC GTP ... THE PROBLEM IS THAT MY HEATER IS FINE TWO BOTH PASSENGER AND DRIVER BUT , WHEN I CHANGE IT TO AIR CONDITIONING .. THE DRIVER SIDE IS THE ONLY ONE THAT BLOWS COLD AND THE PASSENGER BLOWS HOT NO MATTER WHAT I DO... SO IF U PLEASE HAVE A COMMENT PLEASE HELP
Jun 14, 2008 at 10:13 PM
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LEGITIMATE007
  • ✓ASE Certified Mechanic
  • 5,121 POSTS
  • ASE Certified Mechanic
I dont think the passenger side mixing doors are switching over when you change it to a/c. could be stuck ,could be an electronic solenoid problem on the door
Jun 14, 2008 at 10:20 PM
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