I just found:
http://72.3.186.203/TSB/TSB_xm...lyear=
TSB: NTB02081 - If the customer of an applied 2000-2002 Pathfinder complains of an impact feeling/noise under these conditions: · over bumps or dips in the road and · with the vehicle fully loaded (5 occupants and/or heavy load in the cargo area) The cause may be the rear suspension compressing fully, or "bottoming out." If this is occurring, replacement bound bumpers and steel bound bumper seats are now available which should reduce the feeling/noise. The Service Procedure in this bulletin will direct you how to install these replacement bound bumpers, if you find out they are needed. See this bulletin for detail.
If this is my problem, how much will it cost to take my pathy to the dealer to have this fixed? If it's expensive I might want to do what:
jimmyzzer did here
zerothread/334631 and install the 1/2" medium-heavy duty coils
https://www.4x4parts.com/catal....html from 4x4parts.
Hmm...what to do...