Ok, so recently I've noticed that from a stop or low speeds if I push the gas a bit and immediatly let off of it my 01 screw kinda makes a clunk, and seems to jerk a little and slow itself down.

Originally I figured it, may be the u joints in the driveshaft...but then I thought it may be worse, maybe the tranny. Anyone have ths issue in the past? or does anyone have any suggestions?