01 marquis starting problems HELP

01 marquis. Stalled out on me driving down the
road. Acted like it ran out of gas. Would start and
bearly idel and die when you hit the gas. Had it
towed home and now it wont start. Turns over fine
and acts like it wants to start.  You can hear the
pump come on and prime. Changed the fuel filter
and still the same. If you turn the key on and off a
few times it trys to start but nothing. Like it's not
gettin enough fuel. Somebody help.