C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

C4 Rear End U Joint Problema

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Old Nov 19, 2004 | 12:15 AM
  #1  
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Default C4 Rear End U Joint Problema

I HAVE AN 84 GS CLONE AND FOR SOME REASON MY REAR PASS SIDE HALF SHAFT KEEPS GOIN THROUGH NEW U JOINTS ... COULD IT BE THAT IT WAS INSTALLED POORLY? OR THESE REAR ENDS HAD PROBLEMS? ANY HELP WOULD BE GREATLY APPRECIATED
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Old Nov 19, 2004 | 12:26 AM
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You really should not TYPE in all caps. It is seen as your yelling.
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Old Nov 19, 2004 | 12:50 AM
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WHAT?
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Old Nov 19, 2004 | 02:43 AM
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inner or outer? I really couldn't hear with all the yelling.
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Old Nov 19, 2004 | 05:38 AM
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hahaha you guys are crazy ... caps is yelling? thats something new to me ... i could never tell the way a person is typing something whether its a joke or serious or whatever .. i usually type in capitals ...


my first u joint was next to the rear pass wheel ... then it was the one towards the center ... and i just had my rear pass wheel u joint changed and i know the center one is going out as well pretty soon ... when i start driving her i have to get that done ... by that time i will have done the LS1/T56 swap completed
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Old Nov 19, 2004 | 07:18 AM
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Originally Posted by Rich & Lisa_84
You really should not TYPE in all caps. It is seen as your yelling.
If i had that problem id be YELLING too
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Old Nov 19, 2004 | 08:57 AM
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Have you had a 4 wheel alignment lately?
How is your wheel bearing ?
Are your bushings shot ?
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Old Nov 19, 2004 | 10:25 AM
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What is the part number and brand of u-joints you are using?

How are you diagnosing it as a u-joint?

What did the bad u-joints look like when you removed them?

Last edited by Sawbone; Nov 19, 2004 at 10:56 AM.
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Old Nov 19, 2004 | 11:00 AM
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Check your wheel bearings for play. They'll eat up u-joints like no tomorrow if they are out of spec.
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Old Nov 19, 2004 | 05:09 PM
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THE U JOINT HEADS WERE ALL LOOSE LOOKING LIKE THEY WERE GOING TO COME OFF. KRAGEN BRAND WHICHEVER THAT IS. I DONT HAVE THE BOX ANYMORE. I'LL LOOK INTO THE BEARINGS. THANKS FOR THE HELP FELLAS!
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Old Nov 19, 2004 | 05:12 PM
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ugh... get Spicer ujoints... that could be part of your problem.

check the bearings - if they are bad, funny things can happen.

also, make sure the alignment is good.

Finally, make sure that halfshaft isn't bent!!!
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Old Nov 19, 2004 | 07:28 PM
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Originally Posted by 84GSCLONE
THE U JOINT HEADS WERE ALL LOOSE LOOKING LIKE THEY WERE GOING TO COME OFF. KRAGEN BRAND WHICHEVER THAT IS. I DONT HAVE THE BOX ANYMORE. I'LL LOOK INTO THE BEARINGS. THANKS FOR THE HELP FELLAS!
You should be using spicer u-joints. Call up these guys and they will get you what you need.... http://www.tomsdifferentials.com/

If you haven't changed the bearings I would suspect them as a possible culprit
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