It is an inline filter attached to the fuel line, inside the frame rail on the drivers side, aprox under the drivers seat area.
Start with changing the fuel filter.
Probly under the drivers door on the inside of the frame.
It is inside of the fuel tank.
In 2005 Chevy started putting the fuel filter inside of the fuel tank. You will have to remove the fuel tank to service it.
my 1997 Chevy k1500 well run fine and then it trips fuel pump relay
Under the vehicle, behind the driver.
on the inside of the frame,approx 2 ft. in front of the tank
How is the easiest way to change a fuel pump on my k1500 Chevy pickup
2005 5.3 chevy pickup
the fuel filter is a in-line filter under the driver side frame.
inside frame , drivers side
Probably a bad fuel pump