90 rearend vibes
so when accelerating starting at 35mph my rear end jumps and vibrates like crazy until at a steady pace and also if I decide to stomp down on pedal it won't do it any ideas
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U-joint(s)?
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Tires outta balance? Bent wheel?
If the whole rear end is shaking its not gonna be a u joint...if your getting a vibe look at your u joints |
Originally Posted by highmileage
(Post 2338172)
U-joint(s)?
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Originally Posted by Xj88
(Post 2338179)
Tires outta balance? Bent wheel?
If the whole rear end is shaking its not gonna be a u joint...if your getting a vibe look at your u joints |
Originally Posted by slim172010
(Post 2338195)
ujoints on driveshaft correct
Yes... and along with the others a bent wheel. A tire bubble can do some of what you're talking about too, or tread starting to separate. |
Originally Posted by highmileage
(Post 2338211)
Yes... and along with the others a bent wheel. A tire bubble can do some of what you're talking about too, or tread starting to separate. |
Originally Posted by slim172010
(Post 2338234)
why would bent wheel stop when I get to steady speed or stop when I get on it won't it continuously bounce xj around if it was that ?? thanks though ahead time forcadvice
The wheel finds its balance point at said speed and trues up. could have spring issues worn bushing(s), just noticed it was a grand were talking about....OOPs |
Originally Posted by slim172010
(Post 2338139)
I decide to stomp down on pedal it won't do it any ideas
The frequency/vibration reminds me of a Trout on the line! Jack one rear wheel. In park move it forward and back with your foot while you watch/feel the two U-joints. No play is OK. I only do the bad one, (probably rear), but others do both. The caps might go pretty easy if you heat the ears, but can be supper tight cold. |
Originally Posted by highmileage
(Post 2338269)
The wheel finds its balance point at said speed and trues up. could have spring issues worn bushing(s), just noticed it was a grand were talking about....OOPs |
Originally Posted by slim172010
(Post 2338932)
nooo it's a Cherokee I got a grand and a cherokee
Hence the post title..lol |
Originally Posted by highmileage
(Post 2339539)
Hence the post title..lol |
Originally Posted by slim172010
(Post 2339759)
why would you say grand then
Forgot the title and saw grand cherokee :bangin: |
Originally Posted by highmileage
(Post 2341483)
Forgot the title and saw grand cherokee :bangin: |
Yeah could be ... The slip yolk could be worn or a piece in the T-case? A broken tooth in the rearend? rearend wearing out and telling you about it? Does it clunk hard when putting it in gear?
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