The moveable "baffle" inside the dashboard is not redirecting the air flow as it should. It's operated either by vacuum or an electric motor, in either case, repair is going to require the removal of the dashboard.
The 1990 Cadillac Sedan DeVille is front wheel drive. The 1990 Cadillac Sedan DeVille is front wheel drive. The 1990 Cadillac Sedan DeVille is front wheel drive.
The 1995 cadillac sedan deville is front wheel drive.
how to change front struts on a 2003 cadillac sedan deville
yes
Yes they are front wheel drive
Front of engine below exhaust manifold
Yes it will, because it is the same generation of Sedan Deville.
Rear
an ostrich
on my 1999 deville the pump is under the car just in front of the drivers side front tire easy to replace.
The oil filter on a 1993 Cadillac Sedan Deville is located underneath the top intake mount for the upper radiator hose underneath the air cover. It should be visible while standing in front of the driver side front quarter panel, underneath and slightly to the left of the air cover.
You are talking about MAJOR repair. Take it to a trans shop.