00 grand prix gtp trans slipping

[00grand prix gtp]

Ok so my moms car is a 00 grand prix gtp. What transmission is . in it? It is slipping in every gear. The fluod is dark and burnt, what is my problem?

[GTPSHAWTY]

4t65e-hd.. and could be clutches.... i just had the same problem.. changed fluid.. car is driving.. but another problem persist..... try to change the fluid... and hope for the best... some will say dont change fluid

[Scottydoggs]

your trans is dying. and you have the 4T65E-HD in your car.

best you can do is a pan drop, filter change, a quart of lucas trans stop slip 7 quarts of new trans fluid and some praying.

[GTPSHAWTY]

lol i did that.. had the same color fluid.... and my car wouldnt drive.. changing the fluid and got some lucas.. car drives again... isnt perfect but its better

[BillBoost37]

Slipping in all gears could be fluid starvation. I would suggest a filter change/pan drop as mentioned. Many other things could be wrong though.
Have you had the car scanned?

[kind153]

deja vu!