I have an '06 T&C 3.3 w 164K on her. Having the Same Exact Problem AND I Replaced Everything Just like you did Rite down to KYB Quick Struts...new Moog Camber Bolts, And I did Replace Both C.V. Axels and All 4 Motor Mounts, Still get the Clunk/Crunch when going over bumps (live in Maine...crappy roads) I was thinking maybe a Bad Body Mount where ever that is. I finally gave up.. Were you able to figure out this Mystery Gremlin??? Any info would be Very Much Appreciated...Can't believe we have the same exact problem and did the same exact repairs...Passenger Front SideI'll have to double-check the end links, as Jeepman previously mentioned they can back off, but this was the first drive since install. Tops were torqued correctly, bottoms were as tight as I could get them by hand, as my torque wrench wouldn't fit. End links are Detroit Axle and they also have the nut to tighten properly.
Struts are completely new assemblies from KYB, top to bottom.
I'm fairly sure the clunk is from the front, as it's particularly pronounced when sitting on the passenger side front. The rear has it's own noises, as the track bar and leaf spring bushings are worn.
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