Locate the air blend door/actuator

RICK S.

MEMBER
1999 PONTIAC MONTANA
174,500 MILES

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.

Thursday, December 29th, 2011 AT 1:00 AM

3 Replies

RIVERMIKERAT

MECHANIC
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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Thursday, December 29th, 2011 AT 1:37 AM

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.

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Saturday, July 11th, 2020 AT 2:25 PM

DANNY L

MECHANIC
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.

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Sunday, July 12th, 2020 AT 1:34 AM