Rattle in rear when going over bumps with both rear wheels

[WhereInTarnation]

And with that I realize my rear track bar jam nut backed off, so thanks!!

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[Lunentucker]

https://www.jeepgladiatorforum.com/forum/threads/jeep-service-ugh.75548/#post-1232056

 

[DirkPiggler]

Took it back to the shop and they installed a Teraflex Spring Retainer Set and MetalCloak Coil Sleeves - no difference.

I just did a deadblow hammer test and the rattling is the coils: Rattle

Reported back to AEV with that and now waiting for a response.

 

[Sweetums]

It's a metallic rattle. Rolled under the truck and inspected every single part I could find, but nothing is loose. If I run over a speed hump with one rear wheel, I don't hear a thing. If I hit it with both, no matter how fast I go over it there is a rattle. Springs are in place, indexed properly and there are isolators on them. Entire suspension is essentially 7 months old and haven't done anything too crazy with it.

Anything weird I should be checking?

23 JTR with AEV 2.5 DualSport RT lift.

Sway bar links are my usual suspect, could also be a heat shield that needs to be persuaded away from a bolt or other part

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