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

Smoke!!!! Not Cool!

Thread Tools
 
Search this Thread
 
Old 05-24-02, 02:03 PM
  #1  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
Smoke!!!! Not Cool!

I just got my new turbo put on my car!
It is a T04 turbo! and now when ever i drive it i see smoke comming out of my tail pipe especially after i have stepped on it! I really want to know what are the symptoms? what would make it do this?
could it be apex seals?
the engine only has like 5000km's on it!
but if it is how would i be able to test that?
but mostly anything that you think it could be let me know so i can take a look! or have it looked at! it is parked right now! so i don't damage it further!
Old 05-24-02, 02:04 PM
  #2  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
****correction*****
sorry i want to know what are the possible causes of this not sumptoms!!!
Old 05-24-02, 04:39 PM
  #3  
Slow and old

 
UniqueTII's Avatar
 
Join Date: May 2001
Location: It's a midwest thing.
Posts: 1,158
Likes: 0
Received 0 Likes on 0 Posts
What color is the smoke?
White = coolant
Blue = oil
Black = carbon or excess fuel
Old 05-24-02, 04:43 PM
  #4  
Senior Member

 
Gefunk's Avatar
 
Join Date: Nov 2001
Location: Home: Maine / College: Greensboro NC
Posts: 543
Likes: 0
Received 0 Likes on 0 Posts
I get a lot of shitty black smoke as well...I was wondering if this could be due to running rich? How can I correct this besides a new o2 sensor which is currently awaiting to be put in?
Old 05-24-02, 04:57 PM
  #5  
Slow and old

 
UniqueTII's Avatar
 
Join Date: May 2001
Location: It's a midwest thing.
Posts: 1,158
Likes: 0
Received 0 Likes on 0 Posts
If you're running rich enough to smoke black all the time, I'd suspect a leaking injector or something like that.
Old 05-24-02, 05:10 PM
  #6  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
well the smoke is white from what i can see! but some of my freinds said that it was black!!! but i am pretty sure it was white!!!
If it was coolant how would i correct that?
I have an upgraded t04 turbo but not yet an upgraded ecu! but it was doing this before the upgrade? what would it be?
Old 05-24-02, 06:33 PM
  #7  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
from what i can see from the rear view and side view when i slow down it billows at the rear end and curls in over the spoiler! and it looks white!
Old 05-24-02, 11:23 PM
  #8  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
help!!!!
Old 05-25-02, 12:02 AM
  #9  
...

 
Ryde _Or_Die's Avatar
 
Join Date: Aug 2001
Location: Tampa, FL
Posts: 7,539
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by jreynish
If it was coolant how would i correct that?
Um, tear apart the engine and replace the coolant seals. Do you have any emissions stuff still on? EGT gauge? Does it smoke when you are flooring it or after you floor it and are stopped? Ever smoke when parked and idling?
Old 05-25-02, 12:56 PM
  #10  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
It smokes when i shift! and especially when i stop! it smokes a hell of alot! And it usually does not smoke when it is at iddling unless of course i just flored it and it is just sitting there! It does not smoke when i am just sitting there after i started it! Unless i rev it faily high like past 5500rpm! so the engine was just redone! and by mazda! but it was done with the person that did it before! wHAT DO YOU THINK MY OPTIONS ARE?
Old 05-25-02, 01:12 PM
  #11  
...

 
dre_2ooo's Avatar
 
Join Date: Mar 2001
Location: Twin Cities, MN
Posts: 171
Likes: 0
Received 0 Likes on 0 Posts
ok ok settle down.
Water is a natural product of combustion (you get something like a 8:1 ratio of water put out to combustion put it ) Most likely your secondaries are putting out much fuel (above 4000 RPMs) and that's giving you the black smoke.

There should be some water condesing and dripping from your tailpipes then. THIS IS NORMAL.

About the black smoke, it's a fuel problem. Prolly cuz you are running a big turbo with a stock ECU. You should have some BLACK soot or carbon build up on the OUTSIDE of your exhaust tips if you're running too rich too.

LOOK in your overflow coolant reservoir when the engine is warm and running, if there are SURGING BUBBLES being pumped into there, ONLY THEN do you have internal engine troubles. IF it looks stable and nice and green, DONT WORRY.
Old 05-25-02, 01:37 PM
  #12  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
LOOK in your overflow coolant reservoir when the engine is warm and running, if there are SURGING BUBBLES being pumped into there, ONLY THEN do you have internal engine troubles. IF it looks stable and nice and green, DONT WORRY
------------------------------------------------------------------
Where do I find the overflow coolant reservoir! Ok! well that is making me a bit less worries can you PM me with the exact placement of this! cause i really want to find out what and why it is doing it!
THank You
Old 05-25-02, 01:52 PM
  #14  
...

 
dre_2ooo's Avatar
 
Join Date: Mar 2001
Location: Twin Cities, MN
Posts: 171
Likes: 0
Received 0 Likes on 0 Posts
FIND your radiator cap. Do you know where the radiator is? Look in front of your radiator. There is a small whitish tank near the VERY front of the car. A small black tube runs out of it to your radiator fill neck.
This tank is the overflow tank, there is GREEN coolant inside it. I has marking of LOW and FULL on the side. ONLY use these markings when the engine is WARM. It should read full and be tranquil at idle.

IF you see the green coolant bubbling up or it looks like there is lots of OIL in the coolant, then you're gonna need a rebuild.

IF it looks nice and steady and green, then your white smoke is just water condensation from a HOT engine to a COOLER exhaust. IT HAPPENS TO EVERY CAR (even pist0n engines).
Old 05-25-02, 02:00 PM
  #15  
New Project on the Way...

Thread Starter
iTrader: (2)
 
jreynish's Avatar
 
Join Date: Apr 2002
Location: Yellowknife, NT
Posts: 3,763
Received 4 Likes on 4 Posts
Ok thank you!!! and i am not that inept!!! I know where the majority of the stuff is! keep in mind i have only owned the car for about two weeks!
Thank you I will take a look at that!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mulcryant
General Rotary Tech Support
5
10-04-15 12:18 AM
ls1swap
3rd Generation Specific (1993-2002)
12
10-01-15 07:58 PM
rx7inoregon
Old School and Other Rotary
5
10-01-15 12:44 PM
frosty1993
General Rotary Tech Support
3
09-30-15 01:27 PM
dexter snoek
New Member RX-7 Technical
4
09-29-15 09:18 AM



Quick Reply: Smoke!!!! Not Cool!



All times are GMT -5. The time now is 06:57 PM.