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Grinding/crunching noise after lift

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Old 03-13-2016, 06:19 PM
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Default Grinding/crunching noise after lift

This is my first car...let alone first Jeep. I have 2000 Cherokee XJ 4Dr. I love it and have started modifying it. I recently had a 3.5" lift installed. Since the lift I have been hearing a grinding/crunching sound from the front end when coasting. It seems to only happen at 25mph and gets worse the higher the speed. Never happens during acceleration. Could it be the front differential? Bad U-joint? Do I need to instal an SYE kit?
Old 03-17-2016, 08:34 AM
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Originally Posted by Matt Sbeglia
Bad U-joint? Do I need to instal an SYE kit?
Could be a bad ujoint. Front drive shaft is already a fixed yoke. What components came with your lift or were installed at the same time?
Old 03-17-2016, 11:14 AM
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Yes more information needed to help you.
Old 03-18-2016, 04:10 PM
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Originally Posted by Fred/N0AZZ
Yes more information needed to help you.
Gotta love it when they don't come back for answers or with more info.
Old 03-21-2016, 01:23 PM
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I had a grinding noise coming from the underside, sounded like it was from the front diff or somewhere near there while i was coasting, mine happened to be the t-case; when i was coasting (mine was nearer to 40mph) it would grind like that - i just need a t-case drop
Old 03-21-2016, 08:42 PM
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I had that too. The rear axle was binding a little due to the extreme angle after the lift. A CV shaft and SYE will fix it.
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