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Jeep death wobble

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Old 11-04-2010, 06:55 PM
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Default Jeep death wobble

I have an 86 Jeep Cherokee with a 7" lift on 35" BFG Mud terrains and have the death wobble and dont know what the cause of it is. Any suggestions?
Old 11-04-2010, 07:39 PM
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Originally Posted by X86cherokeeX
I have an 86 Jeep Cherokee with a 7" lift on 35" BFG Mud terrains and have the death wobble and dont know what the cause of it is. Any suggestions?
get a good solid adjustable tracbar and good mounting bracket for it. there are good ones out there for $400. mine was $200 for a rockkrawler for my 4inch lift.
Old 11-04-2010, 07:54 PM
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Try searching death wobble - many,many,many,many,many,many,many,many,many,many, many,many,many,many,many,many,many,many,many,many, many,many,many,many,many,many, Post on this one.
Old 11-05-2010, 12:03 PM
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Your caster angle is probably out of spec, and check all your front end parts for play.
Old 11-05-2010, 12:22 PM
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holy crap how do these threads keep getting posted....
Old 11-27-2010, 08:51 PM
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Okay, thank you all for your help, it has help us progress on finishing my jeep.
Old 11-27-2010, 09:50 PM
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I just went through 3 months of replace a part, adjust a part, buy a part. Ended up getting Ironmans adjustable upper control arms and have adjusted caster about 4 times. Now have my wobble down to just a slight hint at 55. Gonna give it some more adjusting tomorrow. I must have one that likes the +2-3 degrees of caster.
Old 11-27-2010, 10:41 PM
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Originally Posted by dukie564
holy crap how do these threads keep getting posted....
op=7 post meaning NEWB tech him the way of the search button lmao
Old 11-27-2010, 10:48 PM
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Originally Posted by X86cherokeeX
I have an 86 Jeep Cherokee with a 7" lift on 35" BFG Mud terrains and have the death wobble and dont know what the cause of it is. Any suggestions?
Have you checked tire balancing, and alignment? Possibly you have bad tie rod ends, maybe bad u joints??
Old 11-27-2010, 11:27 PM
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Originally Posted by Scotty16
Have you checked tire balancing, and alignment? Possibly you have bad tie rod ends, maybe bad u joints??
I think he got it, see below
Originally Posted by X86cherokeeX
Okay, thank you all for your help, it has help us progress on finishing my jeep.
Old 11-28-2010, 12:06 AM
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The cause? The 7 inches of lift that the guys in white lab coats at AMC didn't factor in when they designed the suspension back in the early 80s.
Old 11-29-2010, 06:53 PM
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I checked my tire balanceing and allignment and all that is good so i think that im going to get an upper adjustable control arm and hopefully that will fix it. I have put way to much time and money into this jeep for it to still not be working after 5 months!!!!!!!!!!!!!
Old 11-29-2010, 07:04 PM
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I did check the allignment and the balancing and thats all good so i think im going to get an upper control arm tonight or tomorrow. Thanx for the info.
Old 11-29-2010, 07:07 PM
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track bar ?
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