I have noticed my truck has gotten noticeably louder, and ,my wait to start light takes forever to turn off even if the truck is warm and has been warm for a while. Then sometimes when I stop at a light then begin to accelerate it doesnt accelerate it gives a jolt sometimes filling like someone hit me from behind. What is the deal with my transmission? I change the fluid, and I keep it changed regularly.

I have a cousin that owns an Amaco (sp?) I may take it to him. Any Suggestions???
TIA:o: