Notices
Series I Wheels, Tires, Brakes & Suspension

Knocking noise after alignment with new springs.

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 08-20-2013 | 08:44 AM
  #1  
S2Rex's Avatar
Thread Starter
Registered
 
Joined: Jun 2013
Posts: 13
Likes: 0
Knocking noise after alignment with new springs.

I just got an alignment after putting on some tein s tech springs. And now it seems that the front wheels make some weird nose like its hitting something. Before the alignment there was no noise and it was just fine.

Is it possible that I put too much caster in the front? I set it at 7.1 because I heard maxing out caster was the best option for autocross.

Or do you think its something else? I don't think I put the strut back together wrong because I would have heard noise before I got the alignment. Thanks.
Old 08-20-2013 | 11:02 AM
  #2  
dannobre's Avatar
Modulated Moderator
iTrader: (3)
 
Joined: Feb 2004
Posts: 13,719
Likes: 338
From: Smallville
Is it rotational...or only when you go over bumps?

We need more information to try and help you with this
Old 08-20-2013 | 11:04 AM
  #3  
paimon.soror's Avatar
Registered
iTrader: (15)
 
Joined: Jun 2010
Posts: 7,560
Likes: 27
From: Between Cones
if you didn't hear the noise before, but you do now after the alignment, I would give the suspension arms a once over. I have seen a few people on here who complained about noises only to find that the adjustment cams were not torqued down properly.
Old 08-20-2013 | 01:59 PM
  #4  
S2Rex's Avatar
Thread Starter
Registered
 
Joined: Jun 2013
Posts: 13
Likes: 0
It's when I go over bumps or holes. Mostly holes, on some speed bumps it won't even make a noise, but almost always when I go over a pot hole.

And I will try tightening everything, I only took the wheel off to see anything was loose around the control arm.
Old 08-20-2013 | 02:15 PM
  #5  
dannobre's Avatar
Modulated Moderator
iTrader: (3)
 
Joined: Feb 2004
Posts: 13,719
Likes: 338
From: Smallville
Check the end links..they are a common noise if they are loose
Old 08-21-2013 | 08:24 AM
  #6  
JCrane82's Avatar
Trust Me, I'm an Engineer
iTrader: (3)
 
Joined: Apr 2011
Posts: 621
Likes: 3
From: Elkhorn, WI
This could also be the lower control arm bushings binding. The cam bolt in the LCA joint has been known to seize with the metal sleeve inside the bushing. Once you change the camber setting, this issue comes to the surface. With the cam bolt seized to the metal sleeve, you essentially create a preload on the bushing when the camber is set outside of the previous range.

This happened to me, and the only fix is to replace the LCA bushings and cam bolts. It is a big PINA, and even dealerships have issues with pressing the old bushings out.
Old 08-21-2013 | 08:51 AM
  #7  
paimon.soror's Avatar
Registered
iTrader: (15)
 
Joined: Jun 2010
Posts: 7,560
Likes: 27
From: Between Cones
Originally Posted by dannobre
Check the end links..they are a common noise if they are loose
This.

And if you have adjustable endlinks, dont underestimate the value of tightening the nut that locks in the adjusted height.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gwailo
New Member Forum
38
05-14-2024 06:57 AM
Mane
New Member Forum
2
11-20-2015 12:16 PM
nowakm99
Series II Technical and Trouble shooting
1
10-09-2015 07:10 AM
tommy26Germany
Series I Trouble Shooting
11
09-29-2015 10:33 AM
Jb4ker96
Series I Trouble Shooting
0
09-27-2015 10:06 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Knocking noise after alignment with new springs.



All times are GMT -5. The time now is 12:17 PM.