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Wobble question

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Old Sep 13, 2011 | 02:21 AM
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Default Wobble question

Did a recent lift on my 01 using the complete Rustys 3" lift with new springs steering stabilizer and balanced wheels. I had a shop I trust put it in and do an alignment, I noticed a pretty bad wobble in the front end only at speeds between 45 and 50 mph. Any thoughts on where I should look first for problems?
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Old Sep 13, 2011 | 02:31 AM
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From: muskogee ok
Model: Grand Cherokee
Engine: 5.2
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Did the kit come with new upper and lower control arms?
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Old Sep 13, 2011 | 02:35 AM
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No. Should I have ordered them?
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Old Sep 13, 2011 | 02:39 AM
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This vehicle did have a power steering failure about three years ago that I had repaired by the dealership (before I got into learning the mechanics). Would that be symptomatic or cause of a linkage wear or failure?
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Old Sep 13, 2011 | 02:40 AM
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I would at least get lower adjustable control arms.
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Old Sep 18, 2011 | 08:48 PM
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Had a friend observe in a chase far along side, said it looked like the front wheel was wobbling forward and back , not up down or in and out. Starting to buy the lower arms analysis, ordering from rustys tomorrow...
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Old Oct 12, 2011 | 10:11 AM
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Good call. I installed the adjustable lower arms with the forged ends from Rusty's, set to the recommended starting length which looked about 1/4" longer than stock and she's smooth as silk now at all speeds....
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Old Oct 12, 2011 | 10:15 AM
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Old arms didn't look all that bad with simple visual inspection so either I can't see the defect or it was just a mild castor adjustment issue. Wife says she complained of a wobble a couple of years back when she was driving it in stock form, something about me not listening, dunno, I wasn't really listening to her...
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Old Oct 12, 2011 | 11:33 AM
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Engine: 4.0
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jack it back up, loosen the front stub axle nuts and make sure the hub bearings are ok.. mine were bad and i couldnt tell with the stubs tightenend down. as soon as i removed the nuts to change front u joint. it became apparent that the bearings were bad.. i replaced them and havent had a problem since.. even before i got it realigned due to a lift swap...
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