95gsx Aut tranny Issues list Car slips when flooring it, car also downshifts downhill

[Norcalgsx707]

My car has some tranny issues it has no BALLS at all, I floor it it slips but does not slip while driving normal. Also When going over 50 i can push the gas pedal down 75% and it seems to sort of take off builds a lil boost, but any more than 75% or romping on the gas pedal will cause it to slip hard , tranny revs really loud to when under pressure .
Also it shifts into 3rd going down hill like it turns overdrive off by itself.

Ive replaced the sylonoids.
the tranny fluid is slowly being changed looks a littlle dark, tranny filter changed as well.
Tcu looks fine.
Did a stall test checked out at 2400 rpms in drive and reverse allthough i did one while at a stop sign and it threw a check engine light I unhooked the battery cel is off now.

old owner gave me a reciept for 1600 worth of tranny work done.
I cant pin point the problem can someone help me with some suggestions please

 

[WES_393]

Slipping, dark fluid, lots of noise: Sounds like the end clutches might have went out. Unfortunately that's just about the extent of my knowledge when it comes to Auto's, but I'm sure someone else will chime in.

 

[Norcalgsx707]

Slipping, dark fluid, lots of noise: Sounds like the end clutches might have went out. Unfortunately that's just about the extent of my knowledge when it comes to Auto's, but I'm sure someone else will chime in.

I just replaced the end clutches