CSL Register

Go Back   CSL Register > General > Technical Area

Reply
 
Thread Tools Display Modes
Old 13-09-2010, 08:11 PM   #1
carlm5
Wonky 'L' after Washing
 

Join Date: Nov 2009
Location: west sussex
Posts: 12
Casino cash: $1075
carlm5 is on a distinguished road
Default rubbing noise..

Hello chaps,

Getting a new rubbing/groaning....noise from the rear when slow speed manoeuvring on full lock, worse when turning left. Pretty sure it's coming from the rear, but you know how sounds can travel around the car..

Running standard suspension, 15mm spacers front 10mm rear.. any ideas??

Carl
carlm5 is offline   Reply With Quote
Old 13-09-2010, 09:18 PM   #2
karbonkid
S6, Sport On, Traction Off
 
karbonkid's Avatar
 

Join Date: Nov 2008
Location: Sussex
Posts: 1,912
Casino cash: $10231
karbonkid is an unknown quantity at this point
Default

Sounds like the diff if from the rear. Is it worst when cold?
__________________
karbonkid is offline   Reply With Quote
Old 13-09-2010, 09:22 PM   #3
glendog74
CSL Register Uber-poster!
 
glendog74's Avatar
 
Tetris Champion!
Join Date: Apr 2008
Location: Cornwall
Posts: 8,861
Casino cash: $32299
glendog74 is on a distinguished road
Default

Creaks/groans could be a snapped rear spring. Check the car doesn't sag on one side at the back.
__________________

Cha'mone Mother F**ker!
glendog74 is offline   Reply With Quote
Old 13-09-2010, 09:52 PM   #4
jibm
S5, Sport Off, DSC M-track
 
Asteroids Champion!
Join Date: Sep 2008
Posts: 591
Casino cash: $14218
jibm
Default

Quote:
Originally Posted by carlm5 View Post
Hello chaps,

Getting a new rubbing/groaning....noise from the rear when slow speed manoeuvring on full lock, worse when turning left. Pretty sure it's coming from the rear, but you know how sounds can travel around the car..

Running standard suspension, 15mm spacers front 10mm rear.. any ideas??

Carl
Mine has done this for the past 3 years, also fitted with 10mm spacers on the rear, i am fitting KW3 shortly so will let you know if it goes away. It hasn't become any worse over time.
__________________
Never pat a burning dog
jibm is offline   Reply With Quote
Old 13-09-2010, 10:31 PM   #5
carlm5
Wonky 'L' after Washing
 

Join Date: Nov 2009
Location: west sussex
Posts: 12
Casino cash: $1075
carlm5 is on a distinguished road
Default

Hmmm thats interesting as I've only just fitted the spacers... perhaps a link there, I'd be interested to know if changing to KW3's makes a difference

Yep should have mentioned I've just had the rear springs changed.. both were snapped! Hope it's not the diff, doesn't seem any different if the cars hot or cold... would the diff deteriorate in a noticeable kind of way??
carlm5 is offline   Reply With Quote
Old 13-09-2010, 11:13 PM   #6
Bounce
CSL Register Uber-poster!
 
Bounce's Avatar
 

Join Date: Nov 2009
Location: Cornwall
Posts: 7,057
Casino cash: $35793
Bounce is on a distinguished road
Default

Quote:
Originally Posted by carlm5 View Post
Hello chaps,

Getting a new rubbing/groaning....noise from the rear when slow speed.
You've not run over your Misses have you.
Bounce is offline   Reply With Quote
Old 13-09-2010, 11:33 PM   #7
carlm5
Wonky 'L' after Washing
 

Join Date: Nov 2009
Location: west sussex
Posts: 12
Casino cash: $1075
carlm5 is on a distinguished road
Default

...hang on, let me check... nope she's all present and correct, besides that would be more of a whiney moaning kind of noise.. definitely heard that noise before
carlm5 is offline   Reply With Quote
Old 13-09-2010, 11:44 PM   #8
sailorbaz
Driving it like I nicked it
 
sailorbaz's Avatar
 

Join Date: Dec 2007
Location: Northern Ireland
Posts: 2,623
Casino cash: $14519
sailorbaz is an unknown quantity at this point
Default

Could be the diff yeah. Check the seals for weep'age (sounds rude)

Could be a collapsed bearing on one of the output shafts. I had it go on mine.
Maybe just needing the 'new' replacement oil put in.
__________________

My Car
2004 M3 CSL with Supersprint Lightweight Race and AP's front and rear

Quote:
Originally Posted by Niel333 View Post
...One thing I know is the CSL is nothing like a normal M3 and I am loving it!!
sailorbaz is offline   Reply With Quote
Old 13-09-2010, 11:45 PM   #9
Bounce
CSL Register Uber-poster!
 
Bounce's Avatar
 

Join Date: Nov 2009
Location: Cornwall
Posts: 7,057
Casino cash: $35793
Bounce is on a distinguished road
Default

Quote:
Originally Posted by carlm5 View Post
...hang on, let me check... nope she's all present and correct, besides that would be more of a whiney moaning kind of noise.. definitely heard that noise before
Bounce is offline   Reply With Quote
Old 14-09-2010, 02:08 AM   #10
shane@mbtech
CSL Register Uber-poster!
 
shane@mbtech's Avatar
 

Join Date: Feb 2009
Location: warrington
Posts: 5,419
Casino cash: $19783
shane@mbtech is an unknown quantity at this point
Default

It's an LSD so it will groan slightly under slow full lock turns. An oil change will quieten it down somewhat,

But don't panic too much
shane@mbtech is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 12:26 PM.


Powered by vBulletin® Version 3.8.1
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
(c)www.wickedwifi.co.uk