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IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

Does any1 notice a thumping noise when making a sharp u-turn?

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Old Jan 6, 2007 | 08:07 AM
  #46  
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Hey all I've noticed this with all my cars, there's no problem with our cars. I think it has something to do with the tires turning on such a sharp angle. The tire are somewhat skipping on the ground while the rotation happens. Nothing to worry about.
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Old Jan 6, 2007 | 05:00 PM
  #47  
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yea i thot the same thing when I first heard it. didn't think it was that big of a deal.
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Old Jan 7, 2007 | 08:09 AM
  #48  
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My car makes the same noise sometimes when the wheel is turned all the way...
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Old Oct 5, 2007 | 12:59 PM
  #49  
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Is this causing any damage? Is there a fix for this? Do those of you with '07s have the same problem?
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Old Jun 18, 2024 | 07:09 PM
  #50  
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Default Rubbing/Thumping sound-turning full lock- slipping feeling

My 07 IS350 has the same exact problem. Seems like a lot of people offering suggestions but no answers and this post is old. It has to be something with the bushings, lower control arms or tie rods I would think. I took my car to mechanic, he said everything looked tight and aligned the car. Since then, it hasn’t gotten better. I still have the rubbing/ thumping sound after I initially pull out of the garage and turn full stop to right or left along with my front tires feeling like they’re sliding and rolling over objects. The feeling is worse when the pavement is wet. After about 15 seconds after I straighten the wheels and drive off it goes away. After this if I make a sharp full U-Turn I don’t feel or hear anything at all. It seems to happen after the car has been sitting for awhile or overnight. I’m’m lost on this but I’m not stopping until I find out what’s going on with my car, anyone have any input, I need help.

Originally Posted by Tony1
I've noticed that my IS350 SP, is making a thumping noise when
I make a sharp U-turn,, i mean when the steering wheel
is turned to the point of it cannot turn anymore.. Well , its not
really a thumping noise, per say, its more of a feeling that
i'm going over 3 or 4 tiny speed bumps, while i make the U-turn...
Or a feeling that the front wheels are "skidding".. Has any1
experienced this? BTW, my car has 200 miles on it so far..
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Old Oct 8, 2024 | 05:01 AM
  #51  
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From: Hawaii
Default Thumping noise, making sharp u-turn

Originally Posted by Tony1
That totally holds true for me as well, the steering wheel doesnt even have to be
all the way turned to the hilt.. I also have the feeling as if i'm skidding on ice
or dirt...
Didn’t know if you ever got this resolved however, you described my 2007 IS350 issue with my car. If you get this note I would like to know how you resolved it. Thanks Ben

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Old Oct 16, 2024 | 01:18 AM
  #52  
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same sound. had no idea it was normal.
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