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steering wheel doesn't return to center position?

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Old 08-16-11, 12:21 AM
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Sango
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^

Legend, what does your paper work show if you can show that.

After my alignemnt I had done, it drives properly and don't have pulling issue with 4 new Avids which came with the car. The original alignment from the dealership was way off even thou it drove straight, but the car did feel like it was lacking grip or something - not after until the shop I went to did it correctly.
Old 08-16-11, 12:36 AM
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Legend217
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I forgot to take it home. Maybe tmr. Btw, is there any chance you can post your specs before and after so i can show them tmr ? Thanks a lot
Old 08-16-11, 12:41 AM
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Sango
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It was in an earlier post I posted it but I'll just post it here. RWD I assume and mine is a 08 250 for clarification.

http://img16.imageshack.us/img16/2629/align2.jpg
Old 08-16-11, 12:50 AM
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Not sure if it's same as IS350 with 18" wheel
Old 08-16-11, 12:54 AM
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You may have a different style wheel but as long as it's a Lexus wheel, I would not worry since the offset is the same.

Old 08-17-11, 02:07 PM
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Legend217
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They did the alignment again yesterday and it still pulls to the right. I take it back to the tire shop today and have them replace 1 of the front tires and so far i only see little impovement. What could be a problem ?
Old 08-17-11, 02:09 PM
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As soon as i let go of my hands, the car begins to pull to the right.
Old 08-17-11, 02:32 PM
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ISF4life
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How about take the steering wheel off and see if the arrows are line up, if the arrows pointing toward each other that is good and if it not then adjust it , that the problem. The only thing that u havent do so right ? just unplugged a negative on the battery before you open the steering wheel hope that help....
Old 08-17-11, 03:54 PM
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quick123
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Found this for you guys:

Not enough caster in alignment

- Adding another 1-1/2 to 2 degrees of caster to the alignment will help the return to center. Caster can be added by shortening the strut rod or by adjusting the upper control arm to move the top of the spindle rearward. Use the same alignment method for both sides of the vehicle. Be sure to tighten jam nuts after adjustments have been completed.


from this website http://www.totalcontrolproducts.com/faq.html

I always thought increasing toe in on the front will aid in return to center...
Old 08-17-11, 06:09 PM
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lobuxracer
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Originally Posted by quick123
Found this for you guys:

Not enough caster in alignment

- Adding another 1-1/2 to 2 degrees of caster to the alignment will help the return to center. Caster can be added by shortening the strut rod or by adjusting the upper control arm to move the top of the spindle rearward. Use the same alignment method for both sides of the vehicle. Be sure to tighten jam nuts after adjustments have been completed.


from this website http://www.totalcontrolproducts.com/faq.html

I always thought increasing toe in on the front will aid in return to center...
No, toe adjustments help turn in, not centering. Bad piece of news here - there is no adjustability in the 2IS for caster except replacing the rear lower control arm bushings, and it doesn't add much at all.

Seriously, I think most of these problems are tire issues. Neither my 350 nor my F have any issues at all with centering on OEM tires. Drifting right or left is most often a tire problem correctable by alignment, but the real solution is better tires.
Old 08-17-11, 06:38 PM
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Legend217
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So my $1200 michelin A/S tires are just not good enough ? Man!!!!!!!
Old 08-17-11, 07:05 PM
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The Michelin A/S tires should be fine. I have these on my 07 IS 250 AWD which my dad bought from me. No pulling at all and it was also aligned from the person who did the 08 RWD.

Last edited by Sango; 08-21-11 at 11:32 AM.
Old 08-17-11, 10:57 PM
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Originally Posted by Legend217
So my $1200 michelin A/S tires are just not good enough ? Man!!!!!!!
Michelin makes good tires. The ones on your car may not be good. It's not a brand or price problem. You could pay $1000 a piece and still get a bad tire.
Old 08-25-11, 10:50 AM
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i experience this daily on my IS - also on my parents IS, and my buddies IS. its mostly at lower speeds, going around turns in parking garages. you need to bring the wheel back to center.

when i first drove the IS, i thought i had a flat tire, bc thats basically the feel that you get through the steering wheel - as if the tires are dragging along the pavement.

i think its common to the IS.
Old 08-25-11, 12:33 PM
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Not common on my '06 350 with the sports pkg. Never had a centering issue to speak of.


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