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

New cat to pass emmisions, but some problems!

Thread Tools
 
Search this Thread
 
Old 08-28-03, 01:34 PM
  #1  
In Loving Memory of Dave

Thread Starter
 
RoToReX7's Avatar
 
Join Date: Feb 2003
Location: SFVoltron, CA
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
New cat to pass emmisions, but some problems!

the owner of the SA that my best friend is buying from replaced the cat to pass emmisions a couple days ago, now the car runs super rich, really hot, and it smokes. do u guys think it could be the new cat? what do u guys think it could be?
Old 08-28-03, 01:40 PM
  #2  
"By the beard of Zeus!"

 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
The cat should not affect all that, unless the previous cat was real messed up. I'd just re-adjust the air/fuel screw and timing (can cause engine to run very hot if set wrong). What color is the smoke?

FS
Old 08-28-03, 03:14 PM
  #3  
In Loving Memory of Dave

Thread Starter
 
RoToReX7's Avatar
 
Join Date: Feb 2003
Location: SFVoltron, CA
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by FuLLsMoKe
The cat should not affect all that, unless the previous cat was real messed up. I'd just re-adjust the air/fuel screw and timing (can cause engine to run very hot if set wrong). What color is the smoke?

FS
i JUST found out that SA's don't have catalytic converters. it has a heat exchanger, that ACTS like a cat. i think the owner of the SA took it to a non-rotory shop, and they probably welded on a cat which made it run funny. fortunately, i refered the owner to MAZDATRIX in signal hill. WOOSH! any other info? please bring em' on in...
Old 08-28-03, 03:17 PM
  #4  
RX for fun

iTrader: (13)
 
Siraniko's Avatar
 
Join Date: Aug 2001
Location: Socal
Posts: 15,926
Likes: 0
Received 22 Likes on 19 Posts
pick another exhaust from the junkyard. there's a 79 at upick upull in sunvalley. tuxford/5 fwy. lot cheaper too. well **** it, install a headers. but save whatever you have now for next smog test.

Last edited by Siraniko; 08-28-03 at 03:22 PM.
Old 08-28-03, 03:23 PM
  #5  
In Loving Memory of Dave

Thread Starter
 
RoToReX7's Avatar
 
Join Date: Feb 2003
Location: SFVoltron, CA
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
lol cool, thanks man, (hey how's your buddy that had the RX3? is he cool?)

i'm relieved that the seller is taking car of the car, even though she's selling it. it was supposed to be picked up today, but she postponed it till she took care of the problem.

-does a '79 exhaust fit onto a '80?
Old 08-28-03, 03:30 PM
  #6  
RX for fun

iTrader: (13)
 
Siraniko's Avatar
 
Join Date: Aug 2001
Location: Socal
Posts: 15,926
Likes: 0
Received 22 Likes on 19 Posts
the 80 should fit. yeah, my buddy is putting the car together now.
Old 08-28-03, 04:51 PM
  #7  
"By the beard of Zeus!"

 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
Ahh... I failed to notice that you have an SA. On the topic of emissions, pre-80 cars don't need to pass smog, right? Maybe this depends on state/country...?

FS
Old 08-28-03, 05:29 PM
  #8  
RX for fun

iTrader: (13)
 
Siraniko's Avatar
 
Join Date: Aug 2001
Location: Socal
Posts: 15,926
Likes: 0
Received 22 Likes on 19 Posts
here in cali, 74 and below dont need smog. hopefully, it will be 75 next year so i dont have to smog my 75 RX-3.
Old 08-28-03, 06:38 PM
  #9  
Junior Member

 
1sick7's Avatar
 
Join Date: Aug 2003
Location: ucla
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
this is rotorex7 (chris) on my buddy's NeW account. as you can see, i just reg. it 5 minutes ago!!
Old 08-29-03, 05:24 PM
  #10  
In Loving Memory of Dave

Thread Starter
 
RoToReX7's Avatar
 
Join Date: Feb 2003
Location: SFVoltron, CA
Posts: 387
Likes: 0
Received 0 Likes on 0 Posts
dude, bad news, we did an analysis at mazdatrix, and they found the engine to be dead. anyone have a hook up on 12a's?
Old 08-29-03, 05:45 PM
  #11  
"By the beard of Zeus!"

 
FuLLsMoKe's Avatar
 
Join Date: Mar 2001
Location: Huntsville, Alabama / Atlanta, Georgia
Posts: 867
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by RoToReX7
dude, bad news, we did an analysis at mazdatrix, and they found the engine to be dead. anyone have a hook up on 12a's?
Junk yards close to ya...

FS
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ZacMan
Build Threads
4
09-19-15 09:20 PM
rx7shirley
2nd Generation Specific (1986-1992)
6
09-02-15 02:11 PM



Quick Reply: New cat to pass emmisions, but some problems!



All times are GMT -5. The time now is 04:34 PM.