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deegs88
Joined: Tue Jul 26, 2011 4:46 am Posts: 59 Location: QLD
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 Posted: Mon Oct 17, 2011 12:23 am |
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When im doing around 70 km my suzuki starts to shake.Wat could be the cause of that.
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atari4x4

az supporter
Joined: Mon Dec 11, 2006 10:30 pm Posts: 34843 Location: East Radelayed
Vehicle: SV420+SV620 Vitara's
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 Posted: Mon Oct 17, 2011 12:36 am |
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what type of suzuki? it would have to be either a jimny or a sierra & have a search for "death wobble" it can be caused by a number of things, such as wheel balance, worn suspension or steering components eg king pin bearings, tie rod ends, bushes...
EDIT: looking at you previous posts, it's a sierra i'm guessing, check wheel bearings, all leaf spring bushes... it can be a small amount of play in a couple of area's so basically you'll have to check over the whole front end.
_________________ You're just hating because you don't understand
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deegs88
Joined: Tue Jul 26, 2011 4:46 am Posts: 59 Location: QLD
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 Posted: Mon Oct 17, 2011 12:42 am |
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ok thanks mate.It also happens when i start into first and go into 2nd
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deegs88
Joined: Tue Jul 26, 2011 4:46 am Posts: 59 Location: QLD
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 Posted: Mon Oct 17, 2011 12:42 am |
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SierraDan

az supporter
Joined: Fri Feb 04, 2011 10:55 pm Posts: 9347 Location: Newcastle
Vehicle: G13BB Jimny
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 Posted: Mon Oct 17, 2011 1:01 am |
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is it an entire shake/vibration of the car or a steering wobble?
_________________ mlm
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deegs88
Joined: Tue Jul 26, 2011 4:46 am Posts: 59 Location: QLD
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 Posted: Mon Oct 17, 2011 1:10 am |
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SierraDan

az supporter
Joined: Fri Feb 04, 2011 10:55 pm Posts: 9347 Location: Newcastle
Vehicle: G13BB Jimny
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 Posted: Mon Oct 17, 2011 1:13 am |
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Get your wheels balanced/checked.
One of my tyres has a little bit of mud in it and about 90km/h its shakey.
Check your drive shaft uni's. Could have some play.
_________________ mlm
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stockman

az supporter
Joined: Thu Nov 05, 2009 10:30 pm Posts: 5319 Location: Canberra
Vehicle: 4wd
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 Posted: Mon Oct 17, 2011 1:14 am |
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deegs88 wrote: ok thanks mate.It also happens when i start into first and go into 2nd
Same thing? Shakes the whole car at 20-30 kph?
_________________ Watch out or you'll get sued.
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deegs88
Joined: Tue Jul 26, 2011 4:46 am Posts: 59 Location: QLD
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 Posted: Mon Oct 17, 2011 1:19 am |
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BlueSuzy

az supporter
Joined: Sun May 04, 2008 11:30 pm Posts: 9711 Location: NSW
Vehicle: SJ51 LWB, SJ70 SWB
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 Posted: Mon Oct 17, 2011 1:22 am |
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Its a death wobble. Plenty of threads on this with alittle search. Replace and adjust each moving part at a time in the front end until it goes away. It could be a number of things contributing to this one problem
_________________ BlueSuzy wrote: I'm over the G16b's.
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Bucket

az supporter
Joined: Mon Nov 30, 2009 10:30 pm Posts: 2191 Location: Vic
Vehicle: SJ50 hardtop!
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 Posted: Mon Oct 17, 2011 1:22 am |
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I might aswell add into this as I have a similar problem, although I think I know what it is.
Lower gears (1-3 mainly) while at low revs on the accelerator causes my whole car to shake violently. Mainly body over steering. My sierra is SPOA config on 31s. It currently has NO shaft spacers.
Would he slip yolk on the rear driveshaft cause this vibration due to the lift?? Can it be fixed with a spacer?
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skyman
Joined: Wed Nov 17, 2010 2:06 pm Posts: 1328 Location: Yakima, wa (us)
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 Posted: Mon Oct 17, 2011 2:54 pm |
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Grab the drive shaft in the rear and give it a good tug. If the haft is loose at the pslines, that woll cause a shake/vibration/noise that sounds and feel pretty bad.
If you are SPOA you should need at least (1) 1" spacer. You should only have about 1 1/2" of spline showing, no more.
Here's a thing to watch for, some people think that just the splines are worn so they stick in a new shaft. After 60-100Km it starts all over again. The problem is without a spacer there is too much spline showing and the drive shaft does not fit tight anymore, this causes them to wear out within 100km again. The real solution is to get a longer drive line, or spacer.
Keep in mind too long of a drive shaft will make your drive line too long to compress, when this happens the drive shaft will bottom out on the splines, and push forward into the transfer case, sometimes causing a seal to leak, others breaking the case.
Also check for U-joint bind at full flex, u-joint bind is a major cause of catastrophic failure for u-joints, drive shafts, and transfer cases on a rig that is lifted a significant amount.
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steak_knife

az supporter
Joined: Fri May 22, 2009 11:30 pm Posts: 21335 Location: Smart Ass Island
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 Posted: Tue Oct 18, 2011 7:06 am |
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Jack shaft uni's.......
_________________ I used to be indecisive,
now I'm not so sure.....
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