IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

Alignment - good or bad?

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Old 01-25-11, 09:02 AM
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trdtan
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Default Alignment - good or bad?

I just got an alignment but am unsure on how to read this. How bad or good are the numbers before and after?
Attached Thumbnails Alignment - good or bad?-align.jpg  
Old 01-25-11, 09:09 AM
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GSteg
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Is your car modified? Ever been in an accident? The front left looks pretty bad as far as SAI goes.
Old 01-25-11, 09:13 AM
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trdtan
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no not modified or been in accident, dose SAI look like it was corrected? what is SAI?
Old 01-25-11, 09:36 AM
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holy crap -10.9!!! that is after correction?

Maybe haven't been in an accident but definitely bumped a curb or pot hole.

Last edited by llllllllll; 01-25-11 at 09:42 AM.
Old 01-25-11, 09:39 AM
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Originally Posted by trdtan
what is SAI?


go down to the bottom.
http://www.mgf.ultimatemg.com/group2...or_the_mgf.htm
Old 01-25-11, 09:41 AM
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trdtan
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does it look ok now??
Old 01-25-11, 09:47 AM
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Doesn't look perfect, but it's def better than it was to start...

Something might be bent/broken/worn and that's what's causing the red. Sometimes the tech's just have to make some measurements bad to correct for bigger problems. If you want all your numbers to be green you will probably have to get some new stock parts or aftermarket parts to make everything 100% correct.
Old 01-25-11, 09:51 AM
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trdtan
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"Doesn't look perfect, but it's def better than it was to start..." how much off is it now? do you think i should fix it or leave it? thanks for your help i really appreciate it.
Old 01-25-11, 10:28 AM
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On the top left chart you can see that your caster was way off -4.8, and your toe is off by a little. These can cause a lot of wear on your tire.

To correct that they threw off the SAI and IA which throws off the camber by just a hair to straighten out the wheel a little bit (i think) to help with caster and toe. I don't believe will cause any problems. I'm no expert mechanic or anything though but you should be fine, it's easier to describe if you can see it better and have an understanding of caster/camber/toe.

If you look at the middle chart (FRONT)
You will see that both your caster and camber were off.
But now they are corrected, caster is still off but it's much better than it was to start.
(probably limited by OEM equipment specs, or maybe an OEM part needs to be replaced).
Your mechanic should have given you an explanation why the caster is still off and given you suggestions to get new oem part or get aftermarket. If your cars wheels and suspension are completely stock then most likely you need to replace an oem part.

DISCLAIMER: I'm no pro technician, this is just what I see from my knowledge & experience dealing with this.

Last edited by llllllllll; 01-25-11 at 10:34 AM.
Old 01-25-11, 10:44 AM
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Ok, thanks very much!
Old 01-25-11, 01:38 PM
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Check your caster bushing. Many Toyotas have this problem and that includes the 2nd gen GS which uses very similar design.
Old 01-26-11, 02:46 PM
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Justin727
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here's my before and afters.
Attached Thumbnails Alignment - good or bad?-010601_1743-00-.jpg   Alignment - good or bad?-010601_1800-00-.jpg  
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