Notices
LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Guys brand. New,problem!

Thread Tools
 
Search this Thread
 
Old Jul 26, 2018 | 12:18 PM
  #1  
jdm93400's Avatar
jdm93400
Thread Starter
Pole Position
 
Joined: Oct 2007
Posts: 379
Likes: 3
From: nc
Default Guys brand. New,problem!

Ok guys im not sure if these 2 are realted. But recently the problem has got alot worst. I cant even go on the high way no more.
so first problem is whe. U hit the brakes and pump them it the steering wheel shakes and u hear kinda of clunking sound.cant figure this one out. Its like clunk clunk and steering wheel shakes.pretty hard.
next problem has progressed and got much worse. Took to 3 mechanics all say something diff. Iv tried diagnosing it myself no luck. Still not sure if its realted to 1st problem. So my car shakes very bad from 45 -85 i said duh wheels need balanced its exactly wat it feels like. Did all 4 tires it still.does it. Saw my inner tie rods were short just done replacing those. Still does it. I mean the whole car shakes so bad at 60 70mph. I heard bout the infamous strut rod. Mechanic put a pry bar in between both bushings and pryed on it and it barly even moved.. so what else can it be? Should i buy 2 new rods anyways. Why is it shakin this bad?
i hope someone had an answer for me? Its driving me insane i cant find the problems!
Reply
Old Jul 26, 2018 | 12:29 PM
  #2  
Michael88's Avatar
Michael88
Driver
 
Joined: Apr 2018
Posts: 192
Likes: 20
From: IN
Default

Applying the brakes and shaking, and not shaking without the brakes pressed, is typically brake rotors being warped. Changed the the brake pads lately? Shaking after changing tie rods. Did you have an alignment done? Alignment is needed after doing that job, even if you a sure you counted the threads.
Reply
Old Jul 26, 2018 | 12:30 PM
  #3  
dicer's Avatar
dicer
Lead Lap
 
Joined: Jul 2010
Posts: 4,525
Likes: 98
From: ca
Default

There is a hydraulic shimmy damper it looks like a very skinny shock absorber that runs transverse on the front suspension, that is supposed to dampen that shimmy effect.
Worn suspension parts help cause the problem as does an incorrect alignment.
Reply
Old Jul 26, 2018 | 12:50 PM
  #4  
Michael88's Avatar
Michael88
Driver
 
Joined: Apr 2018
Posts: 192
Likes: 20
From: IN
Default

Originally Posted by dicer
There is a hydraulic shimmy damper it looks like a very skinny shock absorber that runs transverse on the front suspension, that is supposed to dampen that shimmy effect.
Worn suspension parts help cause the problem as does an incorrect alignment.
thanks for the heads up on the hydraulic shimmy damper! +1
Reply
Old Jul 26, 2018 | 12:57 PM
  #5  
dicer's Avatar
dicer
Lead Lap
 
Joined: Jul 2010
Posts: 4,525
Likes: 98
From: ca
Default

I only know the gen 1's so my info is iffy when it comes to the other year cars.
Reply
Old Jul 26, 2018 | 01:30 PM
  #6  
timmy0tool's Avatar
timmy0tool
CL Community Team
15 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Sep 2008
Posts: 7,426
Likes: 531
From: 714/949, SoCal
Default

to the OP, what year is the car?!
2nd gen cars don't have this damper (that I'm aware of).
Reply
Old Jul 26, 2018 | 09:04 PM
  #7  
jdm93400's Avatar
jdm93400
Thread Starter
Pole Position
 
Joined: Oct 2007
Posts: 379
Likes: 3
From: nc
Default

I have a 2nd gen! I see 2 dampning 1 connected to the sway bar amd another connects to the subframe but thats just a rod with no bushings.
but this was doing this before the inner rods were replaced!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ViPeRs103
ES - 1st to 6th Gen (1990-2018)
13
Jul 31, 2014 04:21 PM
HadYurPhil
RX - 1st Gen (1999-2003)
25
Apr 13, 2013 11:29 AM
idrum2loud
GS - 2nd Gen (1998-2005)
4
Aug 1, 2008 04:50 AM
Spacepig
LS - 1st and 2nd Gen (1990-2000)
5
Jan 16, 2008 11:18 PM
99svtvenom
IS - 1st Gen (2001-2005)
5
Oct 15, 2005 12:34 AM




All times are GMT -7. The time now is 08:15 PM.

story-0
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-1
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-2
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-3
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-4
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE
story-5
Top 10 Lexus/Toyotas With The LEAST 5-Year Depreciation

Slideshow: Top 10 Lexus/Toyota models with the lowest 5-year depreciation rate.

By Joe Kucinski | 2026-04-08 12:19:06


VIEW MORE
story-6
Lexus LC500 Convertible Auction: A Preview of Rising Values?

The LC hasn't even disappeared from the Lexus lineup yet, and we're already seeing signs of an explosive market.

By Brett Foote | 2026-04-06 09:25:02


VIEW MORE
story-7
GX 550 vs TX 550: Best 3-Row Luxury Lexus Family Hauler

Slideshow: comparing the pricings, specs, power, fuel economy, fun-factor, and features of the GX 550 Luxury+ and TX 550h+ Luxury.

By Michael S. Palmer | 2026-03-19 13:44:11


VIEW MORE
story-8
9 Best Lexus Models You Can Buy for Half Price (And 1 You Shouldn't!)

Slideshow: 9 best Lexus models you can buy for half price and 1 you should avoid

By Joe Kucinski | 2026-03-19 12:01:07


VIEW MORE
story-9
2026 Lexus NX Buyer's Guide: Models, Features, Prices & More!

Here's everything you need to know about the latest NX.

By Brett Foote | 2026-03-19 11:56:59


VIEW MORE