Knocking noise in 4x4

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09-23-2013, 08:04 PM

adams98cherokee

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Knocking noise in 4x4

Doesn't make a sound in 2wd but when you lock it in 4x4 it sounds like something is knocking on the bottom of my jeep but still pulls fine, my jeep is lifted 4inches but idk if that has anything to do with it. Anyone have any ideas?

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09-23-2013, 08:12 PM

jakbob

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Year: 1987

Model: Wagoneer

Engine: Renix 4.0

U joint in the front shaft. Or pinion bearing on the front diff.

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09-24-2013, 05:01 PM

WJBill

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sounds like a loose chain in the transfer case.

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09-24-2013, 07:20 PM

Turbo X_J

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Year: My Jeep is a GMC

Engine & Transmission mounts.

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09-24-2013, 07:47 PM

Big David

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Year: 1999

Model: Cherokee (XJ)

Engine: 4.0

Quote:

Originally Posted by Turbo X_J

Engine & Transmission mounts.

X2
Mine did the same thing. I thought a shock was loose, turned out to be a MM.

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