Nissan/Infiniti Tech SR20DET? RB26DETT? VQ35DE? What's it all mean? Find out here!

Excessice SR20DET blow by question

Thread Tools
 
Old 09-02-2011 | 07:35 AM
  #1 (permalink)  
fwdlmao's Avatar
Thread Starter
Guest
 
Joined: Nov 2010
Posts: 69
Likes: 0
Default Excessice SR20DET blow by question

Hey if anyone could help it would be appreciated. My SR20 blacktop is having alot of blow by, to the point where it soaks the breather filter and burns on the manifold. I did a comp test and had 140 on the first 3 cylinders and 150 on cylinder 4. So i dont know why i have this problem.
Old 09-02-2011 | 11:58 AM
  #2 (permalink)  
mewantkouki's Avatar
no
 
Joined: Mar 2007
Posts: 3,328
Likes: 0
Default

That little cone shaped breather filter... You know the one purchased from pep boys with the cool ricer mesh that's shooting oil out of it onto the exhaust manifold. Well, it's not supposed to be there.


See if you can figure out what's missing from yours.
__________________
Originally Posted by osama tim laden
because i want to **** your 16 year old ******* on top of a pile of stolen vacuum hose and fuel filters. what did you think?

dont blame shift and make this about me. this is time you could be applying online to be a bagger at publix.

Old 09-03-2011 | 08:41 AM
  #3 (permalink)  
Blackzenki82's Avatar
(OO\____/OO)
 
Joined: Oct 2008
Posts: 5,612
Likes: 0
Default

HAHAHHAHAHA


for real though, if it's just "soaking" the filter, it's supposed to, your crank case is not supposed to be ventilated like that...

Kevin makes a solid point with that pic.....
__________________


Originally Posted by sean1
Shit'll buff out.
Old 09-03-2011 | 09:47 AM
  #4 (permalink)  
JDM Pollo.'s Avatar
will eat for more food
 
Joined: Jul 2011
Posts: 467
Likes: 0
Default

Originally Posted by Blackzenki82
HAHAHHAHAHA


for real though, if it's just "soaking" the filter, it's supposed to, your crank case is not supposed to be ventilated like that...

Kevin makes a solid point with that pic.....
marshall, its straight gushing oil out at full boost. trying to find a stock intake pipe so we can route it to there
__________________
I sell LED's for gauge clusters, side-markers, dome lights, map lights, license plate lights, corner lights, etc. Whatever you need, i have it all. Contact me for more info or pricing: (813)-516-3118.
Old 09-03-2011 | 09:57 AM
  #5 (permalink)  
Blackzenki82's Avatar
(OO\____/OO)
 
Joined: Oct 2008
Posts: 5,612
Likes: 0
Default

if it's gushing that much oil, something is wrong....

my first SR'd S14 had a similar problem... i took it on the interstate, boosted 9psi once, and drove it home, small circuit sports catch can was completely full....

tore the motor down, blown ring lands on cyl 3....

if it's spewing that much, DO NOT ROUTE IT BACK INTO THE INTAKE, unless you want to feed your engine a diet of Gasoline, air, and oil....
__________________


Originally Posted by sean1
Shit'll buff out.
Old 09-03-2011 | 10:05 AM
  #6 (permalink)  
JDM Pollo.'s Avatar
will eat for more food
 
Joined: Jul 2011
Posts: 467
Likes: 0
Default

Originally Posted by Blackzenki82
if it's gushing that much oil, something is wrong....

my first SR'd S14 had a similar problem... i took it on the interstate, boosted 9psi once, and drove it home, small circuit sports catch can was completely full....

tore the motor down, blown ring lands on cyl 3....

if it's spewing that much, DO NOT ROUTE IT BACK INTO THE INTAKE, unless you want to feed your engine a diet of Gasoline, air, and oil....
wouldnt be the ring lands cause compression is bueno. and it isnt gushing, but it will leak out. like after a test run with boost a small puddle of oil is chilling on cyl 1 and 2 of the manifold
__________________
I sell LED's for gauge clusters, side-markers, dome lights, map lights, license plate lights, corner lights, etc. Whatever you need, i have it all. Contact me for more info or pricing: (813)-516-3118.
Old 09-03-2011 | 11:04 AM
  #7 (permalink)  
Jr_SS's Avatar
S one 4
 
Joined: Jun 2005
Posts: 1,095
Likes: 0
Default

Oil control rings are fuxored... You need new rings my friend
Old 09-03-2011 | 12:30 PM
  #8 (permalink)  
mewantkouki's Avatar
no
 
Joined: Mar 2007
Posts: 3,328
Likes: 0
Default

Leakdown test > Compression test
__________________
Originally Posted by osama tim laden
because i want to **** your 16 year old ******* on top of a pile of stolen vacuum hose and fuel filters. what did you think?

dont blame shift and make this about me. this is time you could be applying online to be a bagger at publix.

Old 09-03-2011 | 01:08 PM
  #9 (permalink)  
Blackzenki82's Avatar
(OO\____/OO)
 
Joined: Oct 2008
Posts: 5,612
Likes: 0
Default

Originally Posted by Jr_SS
Oil control rings are fuxored... You need new rings my friend
that's what led to my ring land failure.
__________________


Originally Posted by sean1
Shit'll buff out.
Old 09-03-2011 | 01:20 PM
  #10 (permalink)  
JDM Pollo.'s Avatar
will eat for more food
 
Joined: Jul 2011
Posts: 467
Likes: 0
Default

Originally Posted by mewantkouki
Leakdown test > Compression test
well, thats all he had available at the time. couldve just simply said "try a leakdown test".
__________________
I sell LED's for gauge clusters, side-markers, dome lights, map lights, license plate lights, corner lights, etc. Whatever you need, i have it all. Contact me for more info or pricing: (813)-516-3118.


Quick Reply: Excessice SR20DET blow by question



All times are GMT -8. The time now is 05:24 PM.