ventilation system question

Anything and Everything about the Body, from paint to undercoating and interior, including in-car entertainment (ICE).

Moderators: Helpinators, Moderators

Post Reply
wfoote
In Neutral
Posts: 45
Joined: Mon Oct 06, 2008 3:43 pm
Location: Idaho
Contact:

ventilation system question

Post by wfoote »

I did a search, but can't seem to find the answer to this question.

Where does the fresh air for the cabin ventilation system enter the car?

I suspect it may be in the right fender but haven't had a chance to look.

Why do I ask? We live in the mountains and have problems with chipmunks and mice. They have apparently decided the HVAC system is a nice warm dry place and have loaded it up with dry dog food. I was wondering what the weird smell was and why the blower motor rattled. My wife identified the smell and now I get to clean it up.
84 GL Wagon - sold
84 DL Wagon - sold
92 L Wagon - sold
96 LS Wagon
93 SS daily driver
1946 BC-12D Taylorcraft restoration (airplane)
Me - retired engineer and pilot / flight instructor
BSOD2600
Fourth Gear
Posts: 1636
Joined: Tue Sep 12, 2006 6:49 am
Location: Seattle, WA

Post by BSOD2600 »

The duct in the front passenger side is the air-intake for the engine.

I believe the passenger air intake is also on the right side below the windshield.
Example of that area with the dash removed
Image

'11 WRX Limited
'94 SS | 3" TBE, 07 TMIC, TD05H-16G, Revtronix Stage 2, Walbro -- Sold
'94 TW | R.I.P.
wfoote
In Neutral
Posts: 45
Joined: Mon Oct 06, 2008 3:43 pm
Location: Idaho
Contact:

Post by wfoote »

thanks, I pulled the blower motor and found all sorts of food and nest material. Next step will be to remove the fender liner and clean the duct.
84 GL Wagon - sold
84 DL Wagon - sold
92 L Wagon - sold
96 LS Wagon
93 SS daily driver
1946 BC-12D Taylorcraft restoration (airplane)
Me - retired engineer and pilot / flight instructor
94.GT.Wagon
First Gear
Posts: 120
Joined: Tue Sep 16, 2008 3:42 am
Location: Kalamazoo, MI

Post by 94.GT.Wagon »

Cabin air typically draws from under the cowl vent panel, that plastic cover under the wipers below the windshield.
Todd

2002 Legacy GT Wagon 2.5/5mt
1999 Legacy Outback Limited Wagon 2.5/4eat(wife)
1998 Forester S 2.5/4eat
1972 Buick Electra Limited 455/TH400
1988 Jeep Grand Wagoneer 360/TF727
wfoote
In Neutral
Posts: 45
Joined: Mon Oct 06, 2008 3:43 pm
Location: Idaho
Contact:

Post by wfoote »

Thanks! that was the info I was looking for. I didn't know where it picked up the air from.
84 GL Wagon - sold
84 DL Wagon - sold
92 L Wagon - sold
96 LS Wagon
93 SS daily driver
1946 BC-12D Taylorcraft restoration (airplane)
Me - retired engineer and pilot / flight instructor
Post Reply