trans vibration

Ok so this problem has been going on for about two or three weeks. I posted about it a while back but then that problem went away and the car felt great, then all of a sudden while driving one day it just felt like the motor slowed down but didnt show it in the rpms??? The steering even felt...

I found out what was causing part of my vibration problem on my 01 330xi. I decided to change my trans fluid as the car has 100k on it and it hasn't been changed. (BMW claims its a life time fluid :lmao:) so I drained the fluid, and of course as I expected it was ridiculously dark, luckily no...