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Help: Tires sqealing and car shaking!

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Old Sep 8, 2009 | 02:53 AM
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Arrow Help: Tires sqealing and car shaking!

Hey guys-

So about a month ago I went from being dropped on springs (with stock shocks) to Megan street coilovers. I never got an alignment because I wasn't happy with my rear ride height and I didn't have a camber kit.

Today, I installed rear camber arms (Ichiba) and lowered the rear via the spring perch. When I started driving around, my car felt slightly restrained, as if the tires were made out of stone or something. The rear tires were squealing and the back of the car felt like it was shaking or wobbling. I also smelled something like burning rubber or tire after I get out. These conditions increased a lot when I went over uneven pavement or slippery pavement. NOTE: I never experienced these noises/vibrations before I installed the camber arms today.

My toe seems a bit off, but no more than it was before today. I looks like I might have dialed in less camber. I'm gonna get an alignment Wednesday. Any idea if it's ok to drive the car very far? I feel like I'm dragging the rear wheels. I don't think I touched the toe so why would this happen? Thanks in advance guys.
 
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Old Sep 8, 2009 | 09:37 AM
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Tighten your lug nuts.
 
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Old Sep 8, 2009 | 10:03 AM
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With our suspensions, changing the camber WILL change the toe. You're way out of spec on both right now. That is whats causing the extra friction. I wouldn't drive it more than a couple of miles, unless you don't mind buying new tires...
 
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Old Sep 8, 2009 | 03:07 PM
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check for clearance and rubbing issues. u have aftermarket rims on?


6MTFTW-

hey ur post number is 666!!!!!1!!!1111!! (probably will be different by the time u read this)
 
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Old Sep 8, 2009 | 03:19 PM
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If they are not rubbing it sounds like the toe is way off and the tires are fighting each other.
 
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Old Sep 8, 2009 | 10:13 PM
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I'm running stock 17's with 55 side wall tires. There doesn't appear to be any rubbing issues at all. I tightened my lugs using a torque wrench. That was the first thing I suspected and I re torqued them after driving a couple of miles. (after I had torqued them the first time)
 
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Old Sep 8, 2009 | 10:23 PM
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I had the same problem when I put my coils and camber kit in. The problem was the toe, since your toe is so off they are pushing each other (same as what ttrank said they are fighting each other). Unless you adjustable toe arms you are probably have to slot your toe bolt holes. that is what they had to do to mine. As far as driving the car like that I would not UNLESS you have too.
 
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Old Sep 9, 2009 | 05:02 AM
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Any one have an idea if I will NEED to have the toe bolt holes dremmeld? I'm somewhat low in the rear and I can't really drive it anywhere far to have the toe bolts (which I have) put on. I can put them on but I don't have a dremmel. Will I be able to get close enough to spec without doing this? Will adding more negative camber help?
 
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Old Sep 9, 2009 | 10:05 AM
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You won't know what you NEED until you get it on an alignment rack.

Take it to an alignment shop...
 
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Old Sep 9, 2009 | 02:35 PM
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+1 for an alignment issue.
 
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Old Sep 9, 2009 | 06:38 PM
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So I made an appointment to take the G in to Precision Z is Canoga Park Friday morning. It's about 30 miles from my house and I'm going to have to take the streets and drive slow but I think they will do a good job. I'm having the toe bolt installed, a full alignment done, and getting a tranny fluid drain/fill since one hasn't been done yet on this car (and it has almost 50k miles). I'm hoping I don't need a front camber arm
 
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Old Sep 10, 2009 | 10:31 AM
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You have coils you will need front camber arms.
 
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Old Sep 10, 2009 | 12:53 PM
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Nothing like a good alignment won't fix... hope they fix it.
 
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Old Sep 10, 2009 | 01:29 PM
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I can deal with some negative camber in the front but I just hope the toe will be reasonable without getting camber/toe kit for the front. I'll Be needing new tires soon so I might just get front camber arms when I get another alignment then.(I'm thinking of powdercoating them while the tires are off as well but I heard powder coating weakens the wheels.
 
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Old Sep 10, 2009 | 08:33 PM
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Powder coating shouldn't weaken wheels, if you're familiar with the process. When they bake them, they only use a temperature of around 400 degrees. Hell, I'm sure my wheels saw more than that during track events...
 
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