No. Everything about the two cars is completely different.
There are several things that can cause your Cadillac Deville to have transmission problems. The most common transmission problems are worn transmission gears.
what kind of trnsmission fliud in a 1964 cadillac deville
where is the dip stick at located in 1996 cadillac deville ?
http://www.everdrive.com/skus/BA/3341436-1993-CADILLAC-DEVILLE-Transmission.htm
Yes, if they are both Concours (8th number in the VIN is "9"), otherwise no.
11
11
2liters
seal. expensive
in the transmission valve body
t.h.440/ early 4t60
The speed sensor for a 1990 Cadillac Deville is located on the side of the transmission. Look for a 2 wire plug with 18 gauge wire.