Reasons Your Transmission Slipping & Jerking After Fluid Change 

I changed my transmission fluid and needed to add A LOT of transmission fluid before it stopped slipping. I did a pan dump and put in a new filter (not a complete flush). I had to add about 6 quarts of ATF-4. Shifts beautiful now!

Just like Scotty K says, drain and exchange. Dont flush. Older transmissions need the clutch material to not slip.

THE DEPOSITS(AS SAID) IS/ARE THE CLUTCH MATERIAL...YOU FLUSH IT OUT YOU HAVE NOW MADE THE GAPS BIGGER AND IT WILL MOVE AT ALL

No way. No flushing and replace the filter and new filter 😂