blows cool air from the two right vents and warm air from the two left vents?

1999 BUICK REGAL
110,000 MILES • 6 CYL • FWD • AUTOMATIC
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JOHNNY D
  • MEMBER
  • 3 POSTS
On my 99 buick regal the air conditioning blows cool air from the two right vents and warm air from the two left vents. I have done some research and almost everything leads to the blend door actuator. My question is first what is your opinion and second could it be the froen and third where can I find a diagram to replace the blend door if this is the problem. Also could it possibly be anything other than the blend door?
Thanks
Johnny
May 27, 2008 at 9:24 PM
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BMRFIXIT
  • ✓ASE Certified Mechanic
  • 19,053 POSTS
  • ASE Certified Mechanic
Hello,

Yes blend door actuators go out all the time. Here is a guide to help you see what you are in for when doing the job and the locations for your car below.

https://www.2carpros.com/articles/replace-blend-door-motor

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers
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May 27, 2008 at 9:40 PM
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JLARSON69
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Thank you so much I love this site all for free God bless you.
Sep 10, 2010 at 2:01 AM
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