Your 2001 Cadillac DeVille's fuel pump is located inside of the fuel tank. to remove it you must remove the fuel tank from the bottom of the car. with the tank out, remove the locking ring the part that comes out is the fuel pump and level sensor.
Cadillac Man
Pumps fuel from the fuel tank up to the engine.
passenger side rear of the car forward of the fueltank
Should be under vehicle along fram rail - follow the fuel line from the fuel tank
In the fuel tank
It is in the fuel tank
in the fuel tank
under the car
location of fuel filter 03 cts cadillac
Inside the fuel tank.
The 1987 Cadillac fuel pump relay switch is located in the fuse box. The fuel pump relay switch will be at the top of the third column.
"Where is the fuel filter located on a 2001 Chevrolet Malibu?"
There is NO SUCH THING AS A CADILLAC CATERA FROM 2003...They stoped making them in 2001