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When i back up i hear a popping noise

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Old 11-16-2015, 10:24 PM
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Default When i back up i hear a popping noise

When I back up I hear a popping noise under my jeep. I feel something right under my feet..it only happens when I back up and turn my wheel clock wise. Anyone have an answer or idea. Thanks
Old 11-16-2015, 11:28 PM
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Start checking u joints.
Old 11-17-2015, 01:39 AM
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You might want to also look at your trans mount, here is a quick fix, and what to look for,

http://www.jeepforum.com/forum/f11/b...ement-1046436/

If not that you may want to look at your rear brakes, they might be warn out and the star wheel that automatically adjusts your rear brakes when you go in reverse and hit the brakes might be at maximum allowed adjustment and every time you hit the brakes it tries spinning to adjust them and nothing adjusts.
Old 11-17-2015, 06:48 AM
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Tighten up the track bar mount to the frame even though it appears tight.
Old 11-17-2015, 11:27 AM
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Old 11-17-2015, 04:34 PM
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Originally Posted by Fred/N0AZZ
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Old 11-17-2015, 08:30 PM
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I have a noise like this in my 85xj. When I back up and turn the wheels 2/3 to lock I hear a series of pops, it will then pop again if I turn the wheels 2/3 to the opposite lock while going forward. Turning it sharply going forward will not cause it to happen, only when backing up first. It normally happens when backing out of a parking space.

I removed the steering damper but that wasn't it, then changed out the track bar but that wasn't it either. It started not long after changing the unit bearings and u-joints up front. I don't think it is either of those. I was wondering if it could be the control arm bushings? Maybe the can holding the rubber bushing is moving in the control arm sliding back and forth as I move in either direction?
Old 11-17-2015, 08:46 PM
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GUYS!!! Tighten the frickin track bar bracket to frame bolts!!
Old 11-17-2015, 08:52 PM
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What cruiser said, also mine was popping. Turned out to be the axle end on the track bar. Even though it was tightened, the axle bracket holes were wallowed out so much that it would pop back in forth within the hole.
Old 11-17-2015, 08:55 PM
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Originally Posted by Kevlar910
When I back up I hear a popping noise under my jeep. I feel something right under my feet..it only happens when I back up and turn my wheel clock wise. Anyone have an answer or idea. Thanks
Guess what's almost under your feet?

The track bar to frame bracket!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Old 11-17-2015, 09:06 PM
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Ok cool at least I know where to look. Thanks.
Old 11-17-2015, 09:15 PM
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Originally Posted by Kevlar910
Ok cool at least I know where to look. Thanks.
Don't look. Tighten.
Old 11-17-2015, 09:17 PM
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Yes sir!
Old 11-17-2015, 09:19 PM
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Well, look to find them, then tighten them. LOL!!
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