2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Big hole before the oxygen sensor

Thread Tools
 
Search this Thread
 
Old 06-07-08, 05:36 PM
  #1  
Junior Member
Thread Starter
 
pnjacket's Avatar
 
Join Date: Jun 2008
Location: Toronto, Canada
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Big hole before the oxygen sensor

I bought an FC and it has a problem with the whole exhaust system.
But the only real problem I have is a big hole on the pipe right before the Oxygen sensor. This is really annoying because of many reason.
First, this makes the engine stall a lot if it does not build up enough pressure in the exhaust system.
Second, with each shift, it makes poping sound which is really loud and annoying.
Last, all the bad air from this hole is coming into the cabin.

I do now know if I can somehow patch this thing or I have to replace the parts.

Any Idea is welcome.

One more stupid question - What is this parts name? Being an immigrant, I do know the parts name in English. I probably need to study a bit more about car parts lol.
Old 06-07-08, 06:03 PM
  #2  
All Blacked Out

iTrader: (2)
 
GOT-RTRY's Avatar
 
Join Date: Aug 2007
Location: Virginia
Posts: 411
Likes: 0
Received 0 Likes on 0 Posts
haha your legal right! just kidding! just kidding! its called a downpipe im not sure about fixing it, i would buy a new one...

-Sean Bledsoe
Old 06-07-08, 06:13 PM
  #3  
Senior Member

iTrader: (3)
 
toastiepenguin's Avatar
 
Join Date: May 2005
Location: San Diego
Posts: 333
Likes: 0
Received 0 Likes on 0 Posts
have a piece of metal welded to fill in the hole.
Old 06-07-08, 06:32 PM
  #4  
HAILERS

 
HAILERS's Avatar
 
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 21 Likes on 19 Posts
Is it a threaded hole? How many inches in front of the O2 sensor.
Old 06-08-08, 02:11 AM
  #5  
Junior Member
Thread Starter
 
pnjacket's Avatar
 
Join Date: Jun 2008
Location: Toronto, Canada
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by HAILERS
Is it a threaded hole? How many inches in front of the O2 sensor.
The hole is about a inch and half away from the oxygen sensor. I will try to get a picture of it soon.

For the moment, I probably need to find place to fix this. No matter what option I choose - No tools, time, etc, etc.

Also, Since I know the parts name, I won't look like an idiot at the shop lol.
Old 06-08-08, 05:53 AM
  #6  
rice killa

iTrader: (3)
 
russianmob's Avatar
 
Join Date: Jan 2007
Location: Vancouver, WA
Posts: 530
Likes: 0
Received 0 Likes on 0 Posts
that hole was probably used to pass emissions screw a bolt in there because you might just need that hole later on
Old 06-08-08, 05:58 AM
  #7  
HAILERS

 
HAILERS's Avatar
 
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 21 Likes on 19 Posts
I'll try once more. Is that hole a threaded hole or not?
Old 06-08-08, 09:52 AM
  #8  
Junior Member
Thread Starter
 
pnjacket's Avatar
 
Join Date: Jun 2008
Location: Toronto, Canada
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by HAILERS
I'll try once more. Is that hole a threaded hole or not?
I just checked it now, and found out that it is not a threaded hole. I wasn't sure yesterday.
Old 06-08-08, 10:22 AM
  #9  
HAILERS

 
HAILERS's Avatar
 
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 21 Likes on 19 Posts
Depending on how large the hole is, you could go to a exhaust shop and ask them to weld a 02 bung in that area. Then at least the *patch* would serve a useful purpose.

You might try one of the name shops like Midas, but you'd be better off going to a shop that deals with *hot rod* cars and the like.

Search for 02 bung if you don't know what they are.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
stickmantijuana
3rd Generation Specific (1993-2002)
13
01-09-18 11:19 AM
mulcryant
2nd Generation Specific (1986-1992)
10
09-09-15 05:24 PM
doritoloco
New Member RX-7 Technical
7
09-05-15 12:41 PM



Quick Reply: Big hole before the oxygen sensor



All times are GMT -5. The time now is 05:37 AM.