3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

Where is the fresh air intake for the HVAC?

Thread Tools
 
Search this Thread
 
Old Sep 25, 2011 | 05:18 AM
  #1  
f2racer's Avatar
Thread Starter
Senior Member
Tenured Member 15 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 379
Likes: 0
From: Bedford, MA, USA
Where is the fresh air intake for the HVAC?

I can't seem to figure out where it is from the workshop manual. Any help would be appreciated.

Thanks!
Reply
Old Sep 25, 2011 | 06:51 AM
  #2  
IRPerformance's Avatar
Sponsor
iTrader: (41)
 
Joined: Apr 2003
Posts: 11,347
Likes: 321
From: NJ
Under the windshield cowl, passenger side.
Reply
Old Sep 26, 2011 | 03:18 PM
  #3  
sc_frontier's Avatar
Senior Member
Tenured Member 05 Years
iTrader: (3)
 
Joined: Oct 2008
Posts: 266
Likes: 1
From: Sherman, Tx
Originally Posted by Rotary Experiment Seven
Under the windshield cowl, passenger side.
Yes, mice came in through this cowl and wrecked shop on my geo metro!
Reply
Old Oct 5, 2011 | 10:42 AM
  #4  
f2racer's Avatar
Thread Starter
Senior Member
Tenured Member 15 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 379
Likes: 0
From: Bedford, MA, USA
If I remove the cowl can I stick a hose from a vacuum cleaner down there? I have terrible mold smell coming from the HVAC. What's the best way to clean without removing the dash?

Thanks!
Reply
Old Oct 5, 2011 | 01:44 PM
  #5  
sc_frontier's Avatar
Senior Member
Tenured Member 05 Years
iTrader: (3)
 
Joined: Oct 2008
Posts: 266
Likes: 1
From: Sherman, Tx
You know how water drips from a car when the a/c is running? I bet your drip line is clogged! This causes the stinky smells. You can fix this issue under the car I believe.
Reply
Old Oct 5, 2011 | 03:22 PM
  #6  
f2racer's Avatar
Thread Starter
Senior Member
Tenured Member 15 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 379
Likes: 0
From: Bedford, MA, USA
AC hasn't worked for years, so I'm pretty sure it's not the drip line, but I'll check... Where does the line come out?
Reply
Old Oct 5, 2011 | 04:52 PM
  #7  
sc_frontier's Avatar
Senior Member
Tenured Member 05 Years
iTrader: (3)
 
Joined: Oct 2008
Posts: 266
Likes: 1
From: Sherman, Tx
line should be somewhere near the firewall, passenger side. You might be able to pull the cowl and vacuum some down there...
Reply
Old Oct 5, 2011 | 05:15 PM
  #8  
Gringo Grande's Avatar
1.5 Goodfella's Tall
Tenured Member 10 Years
iTrader: (97)
 
Joined: Oct 2006
Posts: 4,216
Likes: 2
From: Tampa, FL
Please note a ton of junk can get in throw that cowl: Leaves, animals, etc. You can pull the (part name escaping me at the moment) off below the passenger side by removing 3 screws which allows you to clear out all the crap that has gotten in there. Easy, 15-20m job depending on how large and/or flexible you are.
Reply
Old Oct 6, 2011 | 01:18 PM
  #9  
f2racer's Avatar
Thread Starter
Senior Member
Tenured Member 15 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 379
Likes: 0
From: Bedford, MA, USA
Does anybody have a pic or a diagram of what Gringo is talking about?

Thanks!
Reply
Old Oct 6, 2011 | 03:24 PM
  #10  
sc_frontier's Avatar
Senior Member
Tenured Member 05 Years
iTrader: (3)
 
Joined: Oct 2008
Posts: 266
Likes: 1
From: Sherman, Tx
Tried to find a diagram, but couldn't find anything of use. Sometimes you can just get in the passenger floor board and see what would easily come off, and find the crud that way. On one car I just pulled the blower fan off and cleaned out everthing in the squirel cage and nearby vents. It was at this moment I discovered a mouse made hole on my fresh air flap! Those little f*#$&*!
Reply
Old Oct 6, 2011 | 03:35 PM
  #11  
Gringo Grande's Avatar
1.5 Goodfella's Tall
Tenured Member 10 Years
iTrader: (97)
 
Joined: Oct 2006
Posts: 4,216
Likes: 2
From: Tampa, FL
The Blower Box/Motor whatever you call it is what I was looking for. Look beneath and behind your glove box. There are 3, 8mm sockets that hold it in place IIRC. Pull it out and chances are it is full of crap.

Pictures of it are somewhere within the first couple posts in this thread: https://www.rx7club.com/v-8-powered-rx-7s-299/mississippi-fd-383ci-forged-ls1-stroker-build-971046/page3/
Reply
Old Nov 3, 2011 | 09:36 PM
  #12  
f2racer's Avatar
Thread Starter
Senior Member
Tenured Member 15 Years
iTrader: (1)
 
Joined: Mar 2001
Posts: 379
Likes: 0
From: Bedford, MA, USA
Originally Posted by Gringo Grande
The Blower Box/Motor whatever you call it is what I was looking for. Look beneath and behind your glove box. There are 3, 8mm sockets that hold it in place IIRC. Pull it out and chances are it is full of crap.

Pictures of it are somewhere within the first couple posts in this thread: https://www.rx7club.com/showthread.php?t=971046&page=3
Gringo, I can't figure out where the 3 x 8mm sockets are. Do I have to remove the glove compartment? Does anybody have a better picture of how I can get in there?

Thanks!
Reply




All times are GMT -5. The time now is 02:27 PM.