2001 Mercury Marquis the ac system

2001 MERCURY MARQUIS
11,612 MILES • V8 • 2WD • AUTOMATIC
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DADDY11284U
  • MEMBER
  • 1 POST
Ok hre is my problem the ac was work so fine the other day and now its not . The ac compressor kicks on plus the lines are cold but its blow hot air through the vents , I mean HOT. Please call me or email me..918-916-9272
Apr 2, 2010 at 5:23 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Check the blend air door. If it sticks in the wrong position, you will get heat and not AC. It is located near the heater core.
Jun 10, 2010 at 7:48 AM
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