Driveshaft Vibes -
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Unread 12-04-2012, 08:39 AM   #1
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1999 WJ 
Join Date: Sep 2012
Location: Williamsport, Pennsylvania
Posts: 85
Driveshaft Vibes

My front driveshaft once I start getting above 25mph starts vibrating real bad. When i first got me the jeep it didnt do it, but I had to replace the U joints and put the shaft back in it started to vibrate. I removed the drive shaft again and drove without it and it doesnt vibrate. The drive shaft is from IRO and it a double cardon. Any suggestions on what I gould do to get rid of the vibration.

There is a 4" Long arm lift kit installed onto the jeep.
I have a 1999 Jeep Grand Cherokee Laredo 4.0 V6

rhoadsWJ is offline   Reply With Quote
Unread 12-04-2012, 07:17 PM   #2
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1993 YJ Wrangler 
Join Date: Dec 2010
Location: Cecil, NJ
Posts: 40
When you had it out of the jeep did you pull it apart at the slip joint. If so, you might not have put it back together in phase.
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Unread 12-04-2012, 09:13 PM   #3
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1989 YJ Wrangler 
Join Date: Nov 2010
Location: Sin City, Nevada
Posts: 2,848
Look at the driveshaft and see if you see any weights on it from balancing, if not may not bebalanced. Local shop <$75 is what we pay out here. The above is also correct if you have had both pieces apart.
89YJ 2.5L TBI, AX-5, NP231 SYE, Ford 8.8, Yukon Grizzly, Tom Woods Shaft, 33" BFG T/As, 4" lift, Warn VR10000s.

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