Maintenance Discuss common Lexus maintenance questions here.

93 LS Creaking Noise when going over bumps

Thread Tools
 
Search this Thread
 
Old 02-25-03, 12:29 PM
  #1  
Herm
Driver
Thread Starter
 
Herm's Avatar
 
Join Date: Nov 2002
Location: New Jersey
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default 93 LS Creaking Noise when going over bumps

1993 LS400 85,000 miles- Occasional creaking noise when going over bumps. Would appreciate any thoughts - fixes
Old 02-25-03, 01:14 PM
  #2  
mooretorque
Lexus Champion
 
mooretorque's Avatar
 
Join Date: Feb 2001
Location: Arkansas
Posts: 2,851
Likes: 0
Received 4 Likes on 1 Post
Talking

Most likely culprit would be sway bar bushings, which seem to be a perennial problem for T/L. This will tend to be worse in cold, dry weather (though that would be true for any of the bushings). Usually you can get away with lubricating them for a year or so, but replacement will eventually be necessary for your sanity. Pretty cheap, even so.
Old 02-25-03, 07:30 PM
  #3  
PERRYinLA
Racer
 
PERRYinLA's Avatar
 
Join Date: Jul 2001
Location: Orange County, California
Posts: 1,964
Received 13 Likes on 12 Posts
Question "T/L"?

Vas is das "T/L"?

Do you get the "creak" when going over speed bumps (both wheels moving in synch), or when only one wheel hits a bump? Or does it creak the same either way?
Old 02-25-03, 08:10 PM
  #4  
steviej
Lexus Champion
iTrader: (1)
 
steviej's Avatar
 
Join Date: Oct 2002
Location: Scituate, MA
Posts: 2,424
Likes: 0
Received 3 Likes on 3 Posts
Default

I will venture a guess.

T/L = Toyota/Lexus.



sj
Old 02-26-03, 02:39 AM
  #5  
mooretorque
Lexus Champion
 
mooretorque's Avatar
 
Join Date: Feb 2001
Location: Arkansas
Posts: 2,851
Likes: 0
Received 4 Likes on 1 Post
Talking

I will venture a guess.

T/L = Toyota/Lexus.
Excellent guess. I'll change my abbreviation to Toy/Lex from here on but it somehow seems a little..............less dignified.
Old 02-26-03, 05:36 AM
  #6  
Herm
Driver
Thread Starter
 
Herm's Avatar
 
Join Date: Nov 2002
Location: New Jersey
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default

In answer to PERRYinLA question: it has creaked when backing out of the driveway (slight bump) and also on the road which I think is a one side bump. Could you give me your thoughts for both situations ?
Old 02-26-03, 09:11 AM
  #7  
PERRYinLA
Racer
 
PERRYinLA's Avatar
 
Join Date: Jul 2001
Location: Orange County, California
Posts: 1,964
Received 13 Likes on 12 Posts
Default

Well, I'm no expert, but this is discussed a lot on the SC400/300 forums, and probably the LS forums as well. Search for "eaking" and "bushing"- there's lots of good info.

My own SC creaks, but only when both wheels move in unison (like on speed bumps), which probably means the sway bar bushings.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MX73
GS - 3rd Gen (2006-2011)
1
11-12-18 04:05 PM
feejap
LS - 1st and 2nd Gen (1990-2000)
5
07-01-10 04:32 PM
DJ TANTRA
Suspension and Brakes
4
09-26-07 01:18 PM
kolofai
LS - 1st and 2nd Gen (1990-2000)
15
03-31-04 11:56 PM
Herm
Maintenance
1
01-15-04 12:06 PM



Quick Reply: 93 LS Creaking Noise when going over bumps



All times are GMT -7. The time now is 02:32 PM.