locate the air blend door/actuator

1999 PONTIAC MONTANA
174,500 MILES
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RICK S.
  • MEMBER
  • 3 POSTS
How do I get to the air blend door/actuator to see if it is my problem. The air flow is great when climate control is in the cold position, but when I turn it to the hot position the air flow is less.
Dec 29, 2011 at 1:00 AM
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RIVERMIKERAT
  • CERTIFIED EXPERT
  • 6,110 POSTS
Here is a guide and all the blend door locations for you 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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Dec 29, 2011 at 1:37 AM
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ONTHEROCKS2U
  • MEMBER
  • 9 POSTS
Is there a chance a 1997 Grand Prix would have just a vacuum door? I can't seem to find my motor thingy.
Jul 11, 2020 at 2:25 PM
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DANNY L
  • CERTIFIED EXPERT
  • 5,648 POSTS
Hello, I'm Danny.

Unfortunately, you've attached your question to one that is years old and a different vehicle from yours.What you need to do is start a new question with all your vehicles information.Here is the new question link:

https://www.2carpros.com/questions/new

After you submit your new question we'll be happy to help.Hope this helps and thanks for using 2CarPros.
Jul 12, 2020 at 1:34 AM