2007 Pontiac Vibe Loss of Air Flow when swiching to Recycle

ANTHONY W.

MEMBER
2007 PONTIAC VIBE
4 CYL
2WD
MANUAL
40,000 MILES

When I switch to recycle my air flow drops by about a halve. Thi happens with both the AC and just normal vent. How can I check to make sure that the inside intake port is clear? Where is the port and can I get to it?

Monday, June 22nd, 2009 AT 10:08 AM

3 Replies

2CARPRO JACK

MECHANIC
11,533 POSTS

The intake is usually on the passenger side floor.This is one of those deals where you will need to take it apart til you get to where you want.Check the Hepa-filter first, just to be sure it is clear.You can also use amirror to look into theplenum while the Hepa filter is out.It is located behind the glove box

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Friday, June 26th, 2009 AT 7:43 AM

BUTCHIII

MEMBER
1 POST

There is a foam "recycle air" filter that filters the air when you have the heat or A/C controls set to "recycle mode". This foam filter gets blocked with dirt and debris from inside the car. It is separate from the easily available and replaceable cabin filter that is behind the filter door (which is behind the glove box). The foam filter is located just above the filter door for the disposable cabin filters. I have found these foam filters to be completely blocked by dirt, oils, smoke and hair.
I am not sure how to service this foam filter other than to poke it out of its position and remove it through the replaceable cabin filter door. One might then position a new piece of foam air conditioner filter over the opening you just created and tape it in place.

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Tuesday, March 5th, 2019 AT 4:34 PM

JACOBANDNICKOLAS

MECHANIC
108,164 POSTS

Welcome to 2carpros. Com:

As mentioned, if the cabin air filter is blocked, it could cause a problem. Here are the directions for removal and replacement. The attached pictures correlate with these directions.

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Passenger Compartment Air Filter Replacement

Removal Procedure

1. Open the instrument panel compartment.

Pic 1

2. Remove the screw (2) from the right side of the compartment door (1).
3. Push in on each side of the compartment door and lower the door.

Pic 2

4. Push down on the tabs (1) and open the filter door (2).

Pic 3

5. Remove the filter (1).

Installation Procedure

Pic 4

1. Install the filter (1).

Pic 5

2. Close the filter door (2).
3. Push in on each side of the compartment door and raise the door onto place.

Pic 6

4. Install the screw (2) to the right side of the compartment door (1).
5. Close the instrument panel compartment.

______________________________________

Let me know if this helps. If it doesn't, we will need to check the mode door operation.

Joe

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