1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

what are the holes in the roof's side posts for?

Thread Tools
 
Search this Thread
 
Old Feb 11, 2022 | 06:09 AM
  #1  
midnight mechanic's Avatar
Thread Starter
acdelco d1906 Nkg 49034
Tenured Member: 10 Years
Liked
Loved
Community Favorite
 
Joined: Aug 2012
Posts: 1,154
Likes: 97
From: huntsville
what are the holes in the roof's side posts for?

those holes just before the triangular quarter windows. can I block them off, tape them over? they look like they are just begging for a wasp nest. I live in the insecty humid south.
Reply
Old Feb 11, 2022 | 07:03 AM
  #2  
lwrobins's Avatar
seattle seven
Tenured Member: 10 Years
Liked
Loved
 
Joined: Nov 2012
Posts: 392
Likes: 46
From: bellingham wa
Originally Posted by midnight mechanic
those holes just before the triangular quarter windows. can I block them off, tape them over? they look like they are just begging for a wasp nest. I live in the insecty humid south.
Those are body/cabin vents. and they would be a nice place for a wasp nest. Not sure what would happen blocking them closed...
Reply
Old Feb 11, 2022 | 07:52 AM
  #3  
Ckforker's Avatar
Rotary Enthusiast
Tenured Member: 10 Years
Liked
Loved
Community Favorite
 
Joined: Mar 2014
Posts: 801
Likes: 125
From: Cape Charles, VA
I'd have to assume they are there for a reason. That being said, you can put some screen material (like on your house windows) on the back side and screw the covers back on.
Reply
Old Feb 11, 2022 | 08:32 AM
  #4  
t_g_farrell's Avatar
Waffles - hmmm good
Tenured Member: 20 Years
Community Favorite
iTrader: (1)
 
Joined: Jul 2004
Posts: 9,250
Likes: 464
From: Lake Wylie, N.C.
Yep, they vent air out of t he cabin. This is why these cars are so comfortable to drive. Cabin air flow is really nice even with the windows up. The screen idea Chris mentions is a good one.
Reply
Old Feb 11, 2022 | 10:13 AM
  #5  
yeti's Avatar
Rotary Enthusiast
Tenured Member: 20 Years
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2006
Posts: 1,020
Likes: 74
From: Knoxville, TN
They are for cabin pressure relief such as when you shut the door. At least that's my assumption. https://jalopnik.com/heres-what-thos...-re-1828016409
Reply
Old Feb 11, 2022 | 08:13 PM
  #6  
Maxwedge's Avatar
Slowly getting there...
Tenured Member: 5 Years
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Jun 2018
Posts: 1,638
Likes: 359
From: SE PA
All cars (since the '50's) have vents so air flows naturally through the cabin, even with the windows closed. Some are obvious (like our RX's) and some hide it better (take the bed off any modern pickup and you'll see vents on the rear of the cab). Block them off if you want to die from gas and cigarette fumes.
Reply
Old Feb 11, 2022 | 09:24 PM
  #7  
ray green's Avatar
Gone
iTrader: (14)
 
Joined: Jul 2002
Posts: 11,442
Likes: 210
Those holes were put there to let the spirit of Felix in.

Breath in, you can feel it.
Reply
Old Feb 11, 2022 | 09:30 PM
  #8  
Maxwedge's Avatar
Slowly getting there...
Tenured Member: 5 Years
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Jun 2018
Posts: 1,638
Likes: 359
From: SE PA
Mmmm, Wankely fresh.
Reply
Old Feb 14, 2022 | 05:09 PM
  #9  
aeenox's Avatar
Senior Member
Tenured Member: 10 Years
Liked
Loved
Community Favorite
 
Joined: Jul 2013
Posts: 339
Likes: 27
From: Los Angeles
Sun roof water passage

I've noticed when I wash my car that the water from the sun roof drains through those vents.
Reply
Old Feb 15, 2022 | 08:27 AM
  #10  
Rx7fb spirit r's Avatar
Full Member
Tenured Member: 5 Years
Liked
Loved
Community Favorite
 
Joined: Jan 2017
Posts: 248
Likes: 55
From: Germany
Originally Posted by aeenox
I've noticed when I wash my car that the water from the sun roof drains through those vents.
year, the two rear pipes from the glass roof waterdrain stick in their. Not the best idea to change something.
Reply
Old Feb 15, 2022 | 07:37 PM
  #11  
Frogman's Avatar
Senior Newbie Member
 
Joined: Jun 2017
Posts: 1,051
Likes: 89
From: Downey California
Originally Posted by aeenox
I've noticed when I wash my car that the water from the sunroof drains through those vents.
That's what they are for
Reply
Old Feb 16, 2022 | 07:29 AM
  #12  
lwrobins's Avatar
seattle seven
Tenured Member: 10 Years
Liked
Loved
 
Joined: Nov 2012
Posts: 392
Likes: 46
From: bellingham wa
Originally Posted by Frogman
That's what they are for
Hmmm might double as a rear sunroof drain. But they all have em, even without a sunroof...
Reply
Old Feb 16, 2022 | 09:21 PM
  #13  
Frogman's Avatar
Senior Newbie Member
 
Joined: Jun 2017
Posts: 1,051
Likes: 89
From: Downey California
Originally Posted by lwrobins
Hmmm might double as a rear sunroof drain. But they all have em, even without a sunroof...
Cabin venting would also mean water gets in.. maybe this is why they rust literally right under there by the bins...
Reply
Old Feb 17, 2022 | 06:46 AM
  #14  
lwrobins's Avatar
seattle seven
Tenured Member: 10 Years
Liked
Loved
 
Joined: Nov 2012
Posts: 392
Likes: 46
From: bellingham wa
Originally Posted by Frogman
Cabin venting would also mean water gets in.. maybe this is why they rust literally right under there by the bins...
It's main purpose is interior cabin venting. Look it up. don't know how it works (usually a one way flap or door). The sunroof drains, if out of place could cause said water in leak.

Last edited by lwrobins; Feb 17, 2022 at 06:55 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
andycivic
2nd Generation Specific (1986-1992)
3
Dec 8, 2009 05:53 PM
mightymite
2nd Generation Specific (1986-1992)
3
Dec 15, 2006 10:35 AM
Kornyfan
1st Generation Specific (1979-1985)
3
May 1, 2005 07:23 PM
Cory Simpson
2nd Generation Specific (1986-1992)
9
Apr 26, 2003 03:10 PM




All times are GMT -5. The time now is 05:51 AM.