probably not
the transmission is a 4t65e and is the same transmission in a 2001 buick century...
how can I add transmission fuel in my 2003 buick century
My 1991 Buick Century won't move or hold transmission fluid
Sorry but they are not the same
Inside the transmission. Pan on bottom of transmission must be removed to access the filter.
Transmission is a 4 speed,, electronically controlled. with overdrive.
Dexron V or VI
How TO REPLACE THE TRANSMSSION: CALL A MECHANIC
95 buick century
If the 1990 Buick Century transmission is only shifting well when it is cold, you have to rebuild this transmission. It is likely that the clutch packs or clutches in the transmission are damaged or worn.?æ
Dextron 3
The same place it is located on any other auto.