Drivetrain jerk

[UNOMYFLO]

I have the same jerk, when crusing on the hwu at like 65 when I come up on traffic and let up on the gas then hit the gas again there is definately a jerk as the truck accelerates again.

I think it can be 2 things:

First thought i have is the throttle is electronic controlled by the computer the accel and decell is not fluid perhaps it is in the programming.

My 05 dodge ram hemi laramie had an electronic throttle and did not do this.

the secone thing I thought it could be is perhaps to much play in the ring and pinion in the rear end, it feels as though there is play in it and this is the reason for the jerk. When crusing and having the accel depressed the rear gears are under preload when the foot is taken off the gas the preload goes away finding the play in the gears when the foot is back on the gas the gears find preload and during thsi time is the jerk.

Seems like a lot of us have it which is good as if this becomes a problem in the futurew the warantee will kick in intil then it annoys me but I figure is it ****s the bed I will bring it in.

UNO