very carefully
In the fuel tank
How do u replace fuel pump on 2003 lincoln navigator
yes
There is not a reset switch.jd
The fuel sending unit is part of the fuel pump module. To replace it you must drop the gas tank.
fuel tank
How do you change the fuel pump on a 2003 Chevy Malibu?
You will need to drop the fuel tank down and remove the retaining ring in the top so that you can install a fuel pump module.
You have to remove the fuel tank to gain access to the fuel pump.
about 260.00 for the fuel pump if you do it yourself.
You will have to drop the fuel tank to access the fuel module. It is not a job to do on the ground.
Your 2003 Impala might not start up because the battery is dead or the starter is broken or damaged. It might also not start because the fuel tank is empty or the fuel pump is broken.