On my 2001 Saturn I have a whistling noise that comes from the back of the carI can't figure out what it is could it be the fuel pump

SOURCE: my fuel pump makes a

This is a normal thing and nothing to worry about. Most electric fuel pumps make a whining noise. Some are louder than others and it is nothing to worry about unless you notice it getting much louder then normal.

SOURCE: i have a 2001 saturn ls and the fuel pump want

The pump has power, but does it have a ground? I've never seen a fuel safety cut off switch on a Saturn before. Usually those switches cut power to the pump and if you verified that it has power then you can rule out the possibility of a switch being tripped. Did you change the whole module or just the pump? How did you verify that the pump is still not working?

SOURCE: I changed the fuel pump in my 1994 Saturn... and

check fuel filter if it clog or fuel pressure regulator...see if you got fuel pressure

SOURCE: Whistling noise that will be sounding "Huuuuuuu"

maybe bad bearing or could be tire bad

SOURCE: has a whistling noise coming from fuel tank. check

It is whistling because there is pressure buildup in the gastank. The pressure relief valve is probably plugged up and malfunctioning. With incorrect pressure in the fuel system, the check engine light is being triggered. The code p1443 is reguarding the Evaporative Emmissions Control System. Hope this helps good luck.