rear axel clicking

[shorthanded]

I have a 2013 2500 4x4 6.7 no lift or aftermarket suspension mods. 96,000 miles and have stuck to the maintenance religiously. at approximately 87,000 miles i started noticing clicking noise from the rear of the vehicle while coasting around corners at lower speeds between 15 - 25 miles per hour, also one of those round a bouts that give so many people confusion. i can manipulate the throttle and make it go away.
There is also a louder "clank" noise while moving straight forward when coasting and pick up the throttle.
All the issues are more pronounced when operating temp has been achieved,
All the brakes have been replaced (calipers, rotors ,shoes and pads) front drive shaft and transfer case are new. Front ball joints and axel shafts replaced or rebuilt, Rear drive shaft has new u-joints,
The last rear diff service wasnt anything out of the unordinary, no chunks or steel debri,
Any thoughts

 

[AH64ID]

When was the last service? What fluid did you use?

Does it have the LSD?

 

[shorthanded]

When was the last service? What fluid did you use?

Does it have the LSD?

last service- 92,338 miles
fluid used -Valvoline 75w-90 syn with mopar friction modifier
yes it has anti spin dif

 

[AH64ID]

last service- 92,338 miles
fluid used -Valvoline 75w-90 syn with mopar friction modifier
yes it has anti spin dif

Have you always used fiction modifier? It’s not required, or recommended, on the 03-18 LSD’s.

 

[shorthanded]

Have you always used fiction modifier? It’s not required, or recommended, on the 03-18 LSD’s.

yes i have, the first two services were performed by the selling dealer and on the W.O. it stated friction modifier added.
the next service i purchased the products from same dealer. i wouldnt be suprised if this is the wrong info to be honest !

 

[AH64ID]

yes i have, the first two services were performed by the selling dealer and on the W.O. it stated friction modifier added.
the next service i purchased the products from same dealer. i wouldnt be suprised if this is the wrong info to be honest !

That's likely not the source of a new noise, but anything is possible.

 

[shorthanded]

That's likely not the source of a new noise, but anything is possible.

whats you opinion on the drive line clunk from coast to picking up the throttle at lets say 55 to 70 mph from the rear diff

 

[AH64ID]

whats you opinion on the drive line clunk from coast to picking up the throttle at lets say 55 to 70 mph from the rear diff

A failing u-joint would be my first guess.