E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Suspension | Brakes | Chassis > alignment problems



Reply
 
Thread Tools Search this Thread
      06-21-2012, 05:28 PM   #1
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

alignment problems

Just had my car aligned due to tire wear and lately my pass side rim has been rubbing on the strut on right hand turns


My alignment sheet, somehow my camber is way out of whack and i'm stock sport suspension with,19" m359's


alignment by saxonbrian2, on Flickr
Appreciate 0
      06-21-2012, 05:57 PM   #2
Br0
MFCEO
Br0's Avatar
United_States
6
Rep
191
Posts

Drives: 09' e92 335i M-Sport
Join Date: May 2012
Location: Htown

iTrader: (1)

Check your bushings, etc on the front suspension components and also your front shocks are prob blown or near dead, right front being the worst.


...Your front camber is horrible for being on stock sport setup, with 2.8 you should literally see and easily notice your front wheel leaning into the top of the wheel well.

Last edited by Br0; 06-21-2012 at 06:06 PM..
Appreciate 0
      06-21-2012, 09:28 PM   #3
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

i can def notice its more cambered, suspension shop said everything looked straight and no bad bushings etc
Appreciate 0
      06-22-2012, 08:17 AM   #4
David1
Brigadier General
David1's Avatar
No_Country
814
Rep
3,952
Posts

Drives: 09 E92 09 X5
Join Date: Mar 2007
Location: Columbus, OH

iTrader: (1)

If your suspension is stock, than you have suspension damage. Was the car in a wreck?
__________________
2021 M2 Comp Sunset Orange |Black with orange Stitching Dakota Leather|Executive Pkg|DCT
Appreciate 0
      06-22-2012, 09:00 AM   #5
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

car was never in a wreck, all original components

what suspension pieces will effect camber at the bottom of the hub?
Appreciate 0
      06-22-2012, 09:45 AM   #6
David1
Brigadier General
David1's Avatar
No_Country
814
Rep
3,952
Posts

Drives: 09 E92 09 X5
Join Date: Mar 2007
Location: Columbus, OH

iTrader: (1)

Quote:
Originally Posted by saxon View Post
car was never in a wreck, all original components

what suspension pieces will effect camber at the bottom of the hub?
Hubs, control arms, the strut itself, etc. Are you the original owner?
__________________
2021 M2 Comp Sunset Orange |Black with orange Stitching Dakota Leather|Executive Pkg|DCT
Appreciate 0
      06-22-2012, 10:43 AM   #7
Br0
MFCEO
Br0's Avatar
United_States
6
Rep
191
Posts

Drives: 09' e92 335i M-Sport
Join Date: May 2012
Location: Htown

iTrader: (1)

Im still leaning towards completely blown frnt struts.


How many miles on the car?
Appreciate 0
      06-22-2012, 10:48 AM   #8
David1
Brigadier General
David1's Avatar
No_Country
814
Rep
3,952
Posts

Drives: 09 E92 09 X5
Join Date: Mar 2007
Location: Columbus, OH

iTrader: (1)

Quote:
Originally Posted by Br0 View Post
Im still leaning towards completely blown frnt struts.


How many miles on the car?
Worn out struts will not change alignment settings or ride height to effect camber. Something either has been changed or damaged.
__________________
2021 M2 Comp Sunset Orange |Black with orange Stitching Dakota Leather|Executive Pkg|DCT
Appreciate 0
      06-22-2012, 11:11 AM   #9
Br0
MFCEO
Br0's Avatar
United_States
6
Rep
191
Posts

Drives: 09' e92 335i M-Sport
Join Date: May 2012
Location: Htown

iTrader: (1)

Quote:
Originally Posted by David1 View Post
Worn out struts will not change alignment settings or ride height to effect camber. Something either has been changed or damaged.
Yes, springs do, but i highly doubt his springs are damaged and he stated no damage to the arms or bushings could be seen. If that's the case, i have no idea.

EDIT: And btw blown charged gas struts *can* mildly affect ride height due to the charged gas placing some upward force on the car with the spring. But ya prob not enough to put the front at 2.8.

Last edited by Br0; 06-22-2012 at 11:43 AM..
Appreciate 0
      06-22-2012, 11:47 AM   #10
David1
Brigadier General
David1's Avatar
No_Country
814
Rep
3,952
Posts

Drives: 09 E92 09 X5
Join Date: Mar 2007
Location: Columbus, OH

iTrader: (1)

There is more to the story.........
__________________
2021 M2 Comp Sunset Orange |Black with orange Stitching Dakota Leather|Executive Pkg|DCT
Appreciate 0
      06-22-2012, 02:49 PM   #11
CALWATERBOY
Major
CALWATERBOY's Avatar
146
Rep
1,160
Posts

Drives: 2009 E93 N54
Join Date: Jan 2011
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by saxon View Post
i can def notice its more cambered, suspension shop said everything looked straight and no bad bushings etc
No compressed bushings/balls, or no obviously damaged bushings/balls.....how did they evaluate?

Mileage on current suspension?

Your measured ride height, all wheels?

Hey....need data, without which, shootin' blanks.
Appreciate 0
      06-22-2012, 06:02 PM   #12
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

mileage on car is currently 48k miles

here is a pic that shows ride height


Untitled by saxonbrian2, on Flickr


Untitled by saxonbrian2, on Flickr

slight curb rash on original rims but it still doesnt explain why it would be that far off on both sides

i checked the springs and they look oem with a plastic sticker tag that wraps around one of the coils and no signs or eibach etc on them

ride heights

drivers side

Untitled by saxonbrian2, on Flickr

pass side

pass side by saxonbrian2, on Flickr
Appreciate 0
      06-22-2012, 08:31 PM   #13
CALWATERBOY
Major
CALWATERBOY's Avatar
146
Rep
1,160
Posts

Drives: 2009 E93 N54
Join Date: Jan 2011
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by saxon View Post
mileage on car is currently 48k miles

here is a pic that shows ride height
Okee Dokee now we're movin'....pics show:

~25 4/8" Driver and ~25 3/8" Passenger.

Assuming that's from the top of the wheel well fender flange to the bottom of the wheel rim, Bentley says 19" wheel stock ride height should be:

24.60" -- 625 mm Front
23.82" -- 605 mm Rear

Big dff - are your measurements to pavement? If so, what do we have as spec'd above?


Including the tire will introduce error depending on inflation & wear, so let's take that out for now.

Are tires worn, esp on the inside?

Name:  Think 02.gif
Views: 397
Size:  12.3 KB
Appreciate 0
      06-22-2012, 09:24 PM   #14
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

tires are evenly worn (thank god i got the alignment when i did or they would have worn unevenly)

i measured from the middle top portion of the fender to the ground (not to the bottom of the wheel)
Appreciate 0
      06-23-2012, 12:08 AM   #15
CALWATERBOY
Major
CALWATERBOY's Avatar
146
Rep
1,160
Posts

Drives: 2009 E93 N54
Join Date: Jan 2011
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by saxon View Post
tires are evenly worn (thank god i got the alignment when i did or they would have worn unevenly)

i measured from the middle top portion of the fender to the ground (not to the bottom of the wheel)
Well, measured as Bentley says, if spot-on let's call your struts OK for now.

Just for kicks, goes w/o saying, and sure it was done, check the tower strut brace & strut mounts in the engine compartment. OK? All nuts at torque? Everything stock?

Suspension arms. Assuming all arms straight and undamaged, were bushings/balls visually inspected w/o any work, or was there more?

With your mileage, you might want to retorque suspension nuts/bolts. There's a technique to that.

Hesitate to mention, but did anyone look at the subframe?

.

Last edited by CALWATERBOY; 06-23-2012 at 12:18 AM..
Appreciate 0
      06-23-2012, 08:13 AM   #16
saxon
Captain
220
Rep
880
Posts

Drives: s4
Join Date: Oct 2011
Location: pa

iTrader: (3)

Subframe is about the only thing that had not been looked at

All arms joints,nuts are all straight/tight/torqued
Appreciate 0
      06-23-2012, 08:44 AM   #17
CALWATERBOY
Major
CALWATERBOY's Avatar
146
Rep
1,160
Posts

Drives: 2009 E93 N54
Join Date: Jan 2011
Location: San Francisco

iTrader: (0)

Quote:
Originally Posted by saxon View Post
Subframe is about the only thing that had not been looked at

All arms joints,nuts are all straight/tight/torqued
OK, but how would you know?
Appreciate 0
Reply

Bookmarks


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



All times are GMT -5. The time now is 09:24 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST