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Rear end clicking

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Old Aug 16, 2014 | 11:45 AM
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Default Rear end clicking

I'm hearing a constant clicking. I've jacked up the rear & in 1 revolution, I hear 6 clicks. Both wheel bearings are bad (I feel movement), but the clicking seems to be coming from the center of the car (I cant pinpoint until I have a helper here)
Any suggestions on how to diagnose?
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Old Aug 16, 2014 | 02:44 PM
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Does the click frequency increase as you accelerate or is it constant with speed?
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Old Aug 16, 2014 | 08:13 PM
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Originally Posted by 65Z01
Does the click frequency increase as you accelerate or is it constant with speed?
Yes, the clicking increases w/speed. Kinda like putting baseball cards in the spoke of a bicycle.
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Old Aug 17, 2014 | 01:40 PM
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UPDATE:
The sound seems (to me) like it's coming from the differential - close to where the driveshaft hooks into it.
When I rotate the driveshaft by hand, there's a tiny bit of play at the u-joint (maybe 1/16 to 1/8"). Is that normal?
Any thoughts?
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Old Aug 17, 2014 | 03:53 PM
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Driveshaft U-Joints need to be replaced..They will click when going bad and there isn't suppose to be any play in them at all...Do yourself a favor, replace all the U-Joints while you have it in the air, if the half shaft U-joints haven't been replaced yet, nows the time ...WW

Last edited by WW7; Aug 17, 2014 at 03:59 PM.
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Old Aug 18, 2014 | 07:50 AM
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Thanks WW. Not looking forward to that. But hey, I bought the thing so I would have something to play with.....
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Old Aug 18, 2014 | 08:02 AM
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Originally Posted by GJ_New_89_Owner
Thanks WW. Not looking forward to that. But hey, I bought the thing so I would have something to play with.....
You can get the drive shaft out without removing the C-beam.. I just had to wiggle mine a bit to get it out..Some guys say you have to grind a raised seam on the underside of the car to get the shaft out, but with mine I didn't have to do that..My rear U-joint on the back of the driveshaft was "frozen up" completely and I couldn't move it, I was also getting vibration.....WW
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