1998 seville
 

This car wont start I put new fuel pump in new wires new plugs the car is cranking over but not starting I check the fuel pressure and it's not getting any to the engine I put a new battery in and still nothing I need help bad

Check for codes, get spark tester and injector noid light from local auto parts store.

you may want to check fuses and also if fuses are good check relay. One other way to see if the pump is turning on is turn the key to the start position but dont start the car and listen to see if you can hear the fuel pump prime it will last about 3 seconds. If you dont hear anything then the fuel pump isnt getting power. If you do hear it then you may have a pluged up fuel filter that is always a cheap fix.

For the record what symptoms did the car have prior to you replacing the parts. did it spit and sputter or just die one day?