C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

flapper for?

Thread Tools
 
Search this Thread
 
Old Sep 15, 2010 | 01:13 PM
  #1  
Wood1980's Avatar
Wood1980
Thread Starter
Advanced
 
Joined: Sep 2010
Posts: 56
Likes: 0
From: Virginia
Default flapper for?

Here is a picture of a "flapper" in the passenger side footwell. What does it do? I assume it lets vent air in from the front?

When is it suppose to open? When I put the heat or vent on it does not open?

Yellow arrow pointing to the "flapper".

Thanks [IMG][/IMG]
Reply
Old Sep 15, 2010 | 01:22 PM
  #2  
GATHOF@AOL.COM's Avatar
GATHOF@AOL.COM
Intermediate
 
Joined: Jul 2008
Posts: 38
Likes: 0
From: Flowery Branch GA
Default

Wood--
That is a fresh air vent and it should open when you select the vent on the center console. If it does not open your hood and look on the passenger side at the area where you windshield wipers are and remove the trash collector (two bolts) and be sure the vacum line is attached if it is you will have to trace it back. That is how I fixed mine on an 80 model.

Hope this helps..
Steve

Last edited by GATHOF@AOL.COM; Sep 15, 2010 at 01:23 PM. Reason: spelling
Reply
Old Sep 15, 2010 | 05:21 PM
  #3  
Dodosmike's Avatar
Dodosmike
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2008
Posts: 9,434
Likes: 239
From: Powassan ON
Default

In NON A/C cars this is a manual door....pull the rod to open it.


dodosmike
Reply
Old Sep 15, 2010 | 10:58 PM
  #4  
Willcox Corvette's Avatar
0Willcox Corvette
Former Vendor
 
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Default

This looks like an Air car to me.. I think i can see just a hint of the vacuum pod in the top of the pic.

This is the fresh air vent as stated above.

Here is a chart on how it works and when.. And below that is a detailed chart on where the hose that controls it ends up...





Willcox
Reply

Get notified of new replies

To flapper for?





All times are GMT -4. The time now is 03:53 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE