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bad vibration after SAS

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Old 12-17-2012, 09:49 AM
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bad vibration after SAS

i just did an SAS on my 87 4runner when i get up to about 45 mph and over it vibrates badly. i have always run a schedule 40 wall driveshaft and its never done it before the SAS. anybody have a clue what it could be
Old 12-17-2012, 11:04 AM
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No need to double post.
Old 12-17-2012, 11:07 AM
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this is not a double post its something different jack ass
Old 12-17-2012, 11:48 AM
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Well if you have the death wobble at 35 mph, my guess would be it the same thing causing that. Out of balance tires.

Edit: This is based on the fact that my Tundra shakes like a sumb!tc# when the tires are out of balance.

Last edited by redbayredneck; 12-17-2012 at 11:51 AM.
Old 12-17-2012, 01:05 PM
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https://www.yotatech.com/forums/f116...wobble-262744/
Is this really a different issue? If not, you double posted it.

You say the tires can't be balanced, but they might be able to, just not with wheel weights. Look up something like "airsoft bb tire balancing" or something like that. Look into Dynabeads:http://www.innovativebalancing.com/index.php
Maybe Centramatic's option: http://centramatic.com/Home.aspx

Fyi, no need to get pissy about stuff, and I'd edit the Jack comment a bit. This site is s'posed to be family friendly, and the mods take it fairly serious.
Old 12-17-2012, 01:16 PM
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Originally Posted by OLTOY
this is not a double post its something different jack ass
Oh, my bad. Obviously your death wobble at 35 and bad vibration at 45 are so entirely different as to warrant multiple, illegible rambling threads. If your mechanical competence is any match for your grasp of the English language (and it certainly appears to be), you'll be working on this for a while. Or you could just do what 20 people have already said and get your tires balanced.

But in the meantime, don't lose the attitude, I'm sure you'll go far in life with it!
Old 12-17-2012, 01:39 PM
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fixed it. it was the rear u joint causing the bad vibe. still got the death wobble.
Old 03-05-2013, 03:25 PM
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vibration fixed!!!!!!!!!! body was hitting traction bar it has a 2.5in johnny joint oh the horse collar end so i added a 1/2in thick industrial grade rubber to the body mount and got it off it vibes gone
Old 03-06-2013, 05:58 PM
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no pics eh....
Old 03-06-2013, 06:13 PM
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just now getting some up my build thread is coming
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