GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

Front End Squeaking

Thread Tools
 
Search this Thread
 
Old 10-14-17, 05:42 PM
  #1  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Default Front End Squeaking

I did a search, but nothing exist like what I'm experiencing. My front suspension is squeaking like someone is jumping on a spring mattress.

It makes sounds on bumps only. Any ideals?
-Al
Old 10-14-17, 06:39 PM
  #2  
XxGoKoUxX
Moderator
 
XxGoKoUxX's Avatar
 
Join Date: Jul 2009
Location: FL
Posts: 3,387
Received 59 Likes on 56 Posts
Default

might be your ball joints going out. could be something else too, our suspension has a lot of parts. I would go under there and lubricate one thing at a time with something like WD40 or grease to see where the problem is coming from.
Old 10-15-17, 04:26 AM
  #3  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Post

Originally Posted by XxGoKoUxX
might be your ball joints going out. could be something else too, our suspension has a lot of parts. I would go under there and lubricate one thing at a time with something like WD40 or grease to see where the problem is coming from.
Ok, but the ball joints boot is too tight. I can't get WD-40 in there. I'll try other places as well, but the sway bar bushing looks torn-up.
I see A-frame bushings as well. You're right! A lot of stuff is happing under there...
Old 10-15-17, 11:39 AM
  #4  
RXGS
Lexus Test Driver
iTrader: (2)
 
RXGS's Avatar
 
Join Date: Jul 2007
Location: .
Posts: 6,627
Received 210 Likes on 171 Posts
Default

If the sway bar bushing is visibly deteriorating go with that first, it’s the cheapest and easiest thing to replace
Old 10-15-17, 11:49 AM
  #5  
TRD_Power
Lead Lap
 
TRD_Power's Avatar
 
Join Date: Jun 2005
Location: Crappy ol' Texas
Posts: 3,527
Received 78 Likes on 66 Posts
Default

Likely your sway bar bushings, especially if you see them deteriorating. Mine were creaking a ton whenever I'd drive over uneven surfaces at slow speeds. Greased them up and haven't had any issues the past 8 months or so.
Old 10-15-17, 03:03 PM
  #6  
XxGoKoUxX
Moderator
 
XxGoKoUxX's Avatar
 
Join Date: Jul 2009
Location: FL
Posts: 3,387
Received 59 Likes on 56 Posts
Default

Let us know the results! It's always good to have resolutions to these problems for our future members
The following users liked this post:
igrip (10-06-21)
Old 10-15-17, 05:17 PM
  #7  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Thumbs up

Originally Posted by XxGoKoUxX
Let us know the results! It's always good to have resolutions to these problems for our future members
Ok. I will do one bushing and ball joints at a time.
Old 10-16-17, 05:42 AM
  #8  
ibidu1
Lexus Test Driver
iTrader: (1)
 
ibidu1's Avatar
 
Join Date: Mar 2012
Location: FL
Posts: 5,591
Received 740 Likes on 638 Posts
Default

I have a squeak coming from my top control arm ball joint, but yours maybe different. If you have a gopro you can mount that inside the wheel well pointing at the suspension and video a small drive with it recording and you can post that on here and so we can better help you out.
Old 10-16-17, 04:09 PM
  #9  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Default

It's coming from the sway bar bushings. I can hear clearly from the bushing but the video does not show well from my iPhone. It's too dark down there, but I can hear it and I can see it move at the same time when I push down on the car from the hood. I put some WD-40 around it and that help a little, but some of the sound is still there: not much though...
Attached Files
File Type: mov
Sway Bar Bushing.mov (4.48 MB, 1527 views)
Old 10-17-17, 05:18 AM
  #10  
ibidu1
Lexus Test Driver
iTrader: (1)
 
ibidu1's Avatar
 
Join Date: Mar 2012
Location: FL
Posts: 5,591
Received 740 Likes on 638 Posts
Default

Originally Posted by AlDavison
It's coming from the sway bar bushings. I can hear clearly from the bushing but the video does not show well from my iPhone. It's too dark down there, but I can hear it and I can see it move at the same time when I push down on the car from the hood. I put some WD-40 around it and that help a little, but some of the sound is still there: not much though...
Swaybars do not travel/move for that length of squeak, im thinking maybe its lower control arm bushing. Might as well spray them with wd40 (to clean them) and lube them with white lithium grease spray
Old 10-17-17, 05:55 AM
  #11  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Default

It's coming from this right here. What is this call? Thanks!
Attached Thumbnails Front End Squeaking-bushing.jpg  
Old 10-17-17, 07:11 AM
  #12  
ibidu1
Lexus Test Driver
iTrader: (1)
 
ibidu1's Avatar
 
Join Date: Mar 2012
Location: FL
Posts: 5,591
Received 740 Likes on 638 Posts
Default

Yup thats the sway bar/stabilizer bushing! Grease it up! If the noise keeps coming back you may want to replace it, as it looks a bit worn. Good thing that part is pretty cheap and easy to replace.
Old 10-17-17, 07:45 AM
  #13  
AlDavison
Driver
Thread Starter
 
AlDavison's Avatar
 
Join Date: Apr 2008
Location: Texas
Posts: 141
Received 1 Like on 1 Post
Default

Originally Posted by ibidu1
Yup thats the sway bar/stabilizer bushing! Grease it up! If the noise keeps coming back you may want to replace it, as it looks a bit worn. Good thing that part is pretty cheap and easy to replace.
I can't find a DIY for sway bar bushing. Should the wheels be on a car ramp or jacked-up?
Old 10-17-17, 08:16 AM
  #14  
ibidu1
Lexus Test Driver
iTrader: (1)
 
ibidu1's Avatar
 
Join Date: Mar 2012
Location: FL
Posts: 5,591
Received 740 Likes on 638 Posts
Default

Originally Posted by AlDavison
I can't find a DIY for sway bar bushing. Should the wheels be on a car ramp or jacked-up?
You should be able to leave the wheels on, jack up the car put it on jackstands. Make sure both wheels are hanging freely, and then you might have to undo the lower plastic tray to reach the two bolts that hold the swaybar bushing clamp on. Simply unbolt both sides, the bushings usually have a slit cut in them to easily remove and install. But before you install the new bushing clean the parts and lube with a grease. Super easy!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
diamente
LS - 4th Gen (2007-2017)
2
06-25-18 10:28 AM
kikcaffine
Suspension and Brakes
24
04-10-18 11:39 AM
Agent$mith
Suspension and Brakes
13
05-26-15 07:42 PM
Jeffrimerm
Suspension and Brakes
3
05-18-15 10:43 AM
Alexbenz
ES - 1st to 4th Gen (1990-2006)
6
10-13-14 10:26 AM



Quick Reply: Front End Squeaking



All times are GMT -7. The time now is 11:03 AM.