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.
transmission fluid almost always goes in the dipstick tube