You have to remove the fuel tank, and,you need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
Research the "access door" method, it will save you time and money.
How can do I replace a water pump on a 96 camaro z28
The fuel pump is in the gas tank, you have to take the tank down to replace it.
the pump is located in the fuel tank
drop the tank remove pump replace pump replace tank. put back together
Autozone.com
Yes, it does.
inside the fuel tank
in the gas tank
how to replace oil pump on 1994 z28
Check
No.
fuel pump if mechanical