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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 8:47 am |
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When driving my Sierra today it developed a prob that comes and goes. Sometimes when when I pit the clutch in the whole car vibrates and continues after the clutch is out and vibrates when I accelerate. This prob comes and goes. Please all help welcome. Cause if not sorted I'm going to a pootrol.
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S13RR4
Joined: Sat Aug 22, 2009 11:30 pm Posts: 1072 Location: Sunshine Coast
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 Posted: Sun May 08, 2011 8:50 am |
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sounds like uni joints to me, I had same problem
Jump under the car and see how much play is in them, should be no more than half a mm
_________________ My Rig --> Click WWW
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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 8:53 am |
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Shouldn't the vibration be there all the time?
_________________ LIVING LIFE ON THE EDGE, TILL YA ROLL
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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: Sun May 08, 2011 8:55 am |
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Seized uni, eng mount/mount's, transfer mount's, loose g/box bolt's ect ect ect
_________________ I used to be indecisive,
now I'm not so sure.....
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whincup

az supporter
Joined: Sat Apr 17, 2010 11:30 pm Posts: 1588 Location: Gracemere, QLD
Vehicle: '94 suzuki maruti
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 Posted: Sun May 08, 2011 8:58 am |
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S13RR4 wrote: sounds like uni joints to me, I had same problem
Jump under the car and see how much play is in them, should be no more than half a mm
X2. same issue i had before i replaced my uni...
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S13RR4
Joined: Sat Aug 22, 2009 11:30 pm Posts: 1072 Location: Sunshine Coast
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 Posted: Sun May 08, 2011 9:01 am |
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607CHA wrote: Shouldn't the vibration be there all the time?
no because sometimes the uni/drive shaft runs in line so to speak but once you change the load on it because there is play in the uni it becomes out of balance.
That's how I reasoned it anyway
_________________ My Rig --> Click WWW
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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 9:16 am |
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thanks for all the help. ill jump under and look tomorrow and let you know.
_________________ LIVING LIFE ON THE EDGE, TILL YA ROLL
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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 9:31 am |
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Just another quick question. Should the front drive shaft turn while on 2wd when moving is this the wind turning it.
_________________ LIVING LIFE ON THE EDGE, TILL YA ROLL
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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: Sun May 08, 2011 9:53 am |
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607CHA wrote: Just another quick question. Should the front drive shaft turn while on 2wd when moving is this the wind turning it.
No & no....
_________________ I used to be indecisive,
now I'm not so sure.....
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coily96

az supporter
Joined: Wed May 05, 2010 11:50 am Posts: 823 Location: Beenleigh
Vehicle: Coil Sierra
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 Posted: Sun May 08, 2011 10:34 am |
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front hubs still locked in?
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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 11:24 am |
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No but right one is pretty dodge
_________________ LIVING LIFE ON THE EDGE, TILL YA ROLL
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SSSIERA
Joined: Tue Mar 22, 2011 1:26 pm Posts: 1770 Location: Perth's RUF
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 Posted: Sun May 08, 2011 2:14 pm |
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jump under and see if u can spin the front dive shaft by hand.
_________________ THINKING BEFORE POSTING!!!
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Scrawny

I live here!
Joined: Tue Jan 29, 2008 10:30 pm Posts: 10528 Location: Brissie
Vehicle: Popemobile
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 Posted: Sun May 08, 2011 7:08 pm |
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In 2wd, with the hubs set to free, the front shaft should spin freely. If it doesn't then one or both of the hubs are holding on.
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607CHA

az supporter
Joined: Thu Apr 07, 2011 8:21 pm Posts: 265 Location: Baldhills
Vehicle: 02 jimny
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 Posted: Sun May 08, 2011 7:13 pm |
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It spins freely.
_________________ LIVING LIFE ON THE EDGE, TILL YA ROLL
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