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Knocking Issues | 1999 XJ 4.0L 4X4

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Old Mar 28, 2021 | 06:11 AM
  #1  
steve_dub's Avatar
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From: Maryland
Year: 1999
Model: Cherokee
Engine: 4.0L
Default Knocking Issues | 1999 XJ 4.0L 4X4

I have been having knocking issues with my XJ for years as it is not my daily driver. The knocking issues were originally only happening when the vehicle was turning and more noticeable when in 4 wheel drive. Over time what sounded more like a “ping” turned into deeper knocking. Currency the XJ knocks all the time when moving, the knock speed it relative to the wheel speed and sounds like it is coming from either the front driver side wheel well or under the driver seat slightly in front of the transfer case.

I am looking for recommendations on where to start troubleshoot.
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Old Mar 28, 2021 | 09:57 AM
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From: Spring Hill, FL
Year: 1997
Model: Cherokee (XJ)
Engine: 4.0L
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U joints on the front axles.
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Old Mar 28, 2021 | 10:27 PM
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+1 to check the u joints. Drive shaft and axles.
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