have possible clog in fuel line or filter. where is filter? on 2004 Pontiac Grand Am

ran low on gas, sputtered to a stop. added 4 gal of gas but wont start. pump is working but no fuel pressure at fuel rail.

Asked by for the 2004 Pontiac Grand Am
Under rear of car look at gas tank and you'll see the filter its gonna be either silver or black and youll need 2 wrenches size 16mm and 14mm to take loose just make sure you point arrow to front of vehicle line when replacing.
Thank you Ill go give it a try
no problem i hope that helps you.