knocking in rear -
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post #1 of 4 Old 12-26-2007, 09:13 PM Thread Starter
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1988 XJ Cherokee 
Join Date: Aug 2007
Location: bethlehem pa
Posts: 378
knocking in rear

about 2 days ago i started hearing a knocking sound in my rear the sound is near the gas tank, what could it be???

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post #2 of 4 Old 12-26-2007, 09:48 PM
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1988 XJ Cherokee 
Join Date: Jul 2005
Location: Michigan
Posts: 4,324
Driveshaft U-Joint is my guess. Check it for play.
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post #3 of 4 Old 12-27-2007, 12:19 AM
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2002 TJ Wrangler 
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Might also want to check the exhaust hangers. I had one letting go and the pipe was bumping into the receiver hitch.

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2002 TJ Apex Edition/4.0/NV3550/NP231/Rubicon Express 62mm Throttle Body/Stock Suspension
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post #4 of 4 Old 12-27-2007, 12:40 AM
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1990 YJ Wrangler 
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is it random or does it go with the engine RPM or travel speed?

how many jeeps do you have to have to be considered a collector?
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