You must remove the fuel tank.
How do you Change a fuel pump on a 1985 Buick Century?
the fuel pump is in the fuel tank
ITS IN THE FUEL TANK
The fuel pump is located inside the fuel tank.
Drop the fuel tank.
Did you install a new fuel filter? If not, do so. You may have got a defective new fuel pump. It happens now and then.
Where is the fuel pump relay located on a 1996 buick centuryRead more: Where_is_the_fuel_pump_relay_located_on_a_1996_buick_century
In the fuel tank
Mounted in the fuel tank on top.
Its easy. I found instructions for free on autozone's website when I looked up the part. I replaced it in about 30 minutes.
you will need to drop gas tank then there is a big nut on the fuel pump turn and take out fuel pump
Underneath the car, inside the fuel tank.