How hard is to change a fuel pump on a 94 sentra, and where is it?

the fuel pump is located in the fuel tank. if you remove the lower portion of the back seat, you will see an axcess panel. pull that and you will see the top of your fuel pump. very easy to do. takes about an hour.How hard is to change a fuel pump on a 94 sentra, and where is it?not hard. most of import cars you can change them from the trunk, or the back seat. they are located in the fuel tank. You can e-mail me with the year, and engine size and I can give you detailed instrucions if you want.How hard is to change a fuel pump on a 94 sentra, and where is it?Some cars have to have the fuel tank removed to change the fuel pump, so it's not an easy job.