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

sr20det transmission grinding problem need help!!!

Old Jun 30, 2011 | 07:47 AM
  #1 (permalink)  
patriots14's Avatar
Thread Starter
Registered User
 
Joined: May 2011
Posts: 67
Likes: 0
Default sr20det transmission grinding problem need help!!!

ok so i got this car and i needed to replace the rear trans seal so i took off the driveshaft but i didnt know that you were supposed to mark it first but when i put the seal in and the driveshaft i started the car and the motor runs fine and it went into gear fine as normal well when i was going to back up when i was releasing the clutch the car started to roll back and the car just grinds and stops moving... the whole shifter shakes and its a loud grinding noise.. it sounds like its the transmission. well the throwout bearing was bad to so i replaced the throwout bearing with a ka tob from a friend for free and it worked for like a day and then it grinded again... a frined told me to repace my master and slave so i did and its still grinding.. so next i bought a used transmission from someone in tampa and it worked for about 20 mins and then it grinded again.. so i got an sr throwout bearing and i put that in and it worked for a day and it grinded again... so now im stuck and i dont know what it is.. also by the seal the trans part is all grinded up cause i think the driveshaft and that hit... i think motor mount could be bad cause the motor moves a lot..

the clutch is a spec stage 2 and it looks brand new.. the flywheel ahad some dings in it so i got is resurfaced and it still didnt help


any help will be appreciated!!!

Last edited by patriots14; Jun 30, 2011 at 07:51 AM.
Reply
Old Jun 30, 2011 | 09:03 AM
  #2 (permalink)  
patriots14's Avatar
Thread Starter
Registered User
 
Joined: May 2011
Posts: 67
Likes: 0
Default

anyone????
Reply
Old Jun 30, 2011 | 02:10 PM
  #3 (permalink)  
bostonsox33's Avatar
Registered User
 
Joined: Apr 2011
Posts: 67
Likes: 0
Default

have you tried a diff driveshaft?
that may be the wrong one
or it may be damaged /out of balance
Reply
Old Jun 30, 2011 | 02:12 PM
  #4 (permalink)  
miataspeed's Avatar
Registered User
 
Joined: May 2004
Posts: 1,398
Likes: 0
Default

i bet your carrier bearing is worn out
__________________


if you havent been in a small plane its worst, cause your eyes and brain say we are moving and your body says oh no we are not. eyes and brain go asshole we are moving, cant you see? body says fuck you we are not moving at all. so they fight and fight and eventualy your body says, you know what fuck you brain, see if you can stop this!! then you throw up.
Reply
Old Jun 30, 2011 | 05:13 PM
  #5 (permalink)  
patriots14's Avatar
Thread Starter
Registered User
 
Joined: May 2011
Posts: 67
Likes: 0
Default

well its a one piece aluminum driveshaft and it looks fine.. and by carrier bearing you mean pilot bearing it felt fine
Reply
Old Jun 30, 2011 | 06:07 PM
  #6 (permalink)  
mewantkouki's Avatar
no
 
Joined: Mar 2007
Posts: 3,328
Likes: 0
Default

No.. by carrier bearing he meant carrier bearing.
__________________
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.

Reply
Old Jun 30, 2011 | 06:15 PM
  #7 (permalink)  
Z28ricer's Avatar
Doesnt see what you did
 
Joined: Sep 2007
Posts: 3,683
Likes: 0
Default

Two bad transmissions, with too much play in the bearings, i've heard some rough ones, and everyone usually just replaces worn out stock, with supposed not worn out stock.

Eventually, you're going to run out of life left in used old stock parts.
Reply
Old Jun 30, 2011 | 06:30 PM
  #8 (permalink)  
mewantkouki's Avatar
no
 
Joined: Mar 2007
Posts: 3,328
Likes: 0
Default

So buy an ls1 now and save yourself the work of swapping to another used 15 year old ka transmission.
__________________
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.

Reply
Old Jun 30, 2011 | 07:07 PM
  #9 (permalink)  
Z28ricer's Avatar
Doesnt see what you did
 
Joined: Sep 2007
Posts: 3,683
Likes: 0
Default

Originally Posted by mewantkouki
So buy an ls1 now and save yourself the work of swapping to another used 15 year old ka transmission.
Or have a ka trans actually rebuilt.

Or Go sr, have it blow up, rebuild it,

Or have sr, have it blow up, rebuild it, have it rodknock, go LS1
Reply
Old Jun 30, 2011 | 07:35 PM
  #10 (permalink)  
patriots14's Avatar
Thread Starter
Registered User
 
Joined: May 2011
Posts: 67
Likes: 0
Default

fuck v8s lol i will stick with my sr but i need help lol anyone else
Reply


All times are GMT -8. The time now is 03:07 PM.