please help. I recently replaced my 700r4 in my car.first road test was very pleasing.everything was working fine.I shut my car off and when I started it the next day the car dindn't want to move.no slipping but it felt like my parking brake was on.This problem was intermitten. most of the time it would do this, but once in a while it would seem normal.I then flushed the tranny.I found metal specks and flakes.After the flush the problem went away. it seemed normal 1st & 2nd gear was strong and the 1-2 shift was crisp,however 3rd gear was absent and on the 2-3 shift all I got was a lot of slipping and high rpms.once in a blue moon I could get a little grabbing in 3rd but for the most part it's just bad slipping and high rpms.whats going on??????????

 

It sounds like a clutch pack has worn out, hence giving you major slip from 2-3, and almost nothing in 3. Looks like you may have to remove and replace, again. Just my opinion, but that would be my first guess.