how much does it cost to have fuel injectors clean on 2003 Saturn L300

i replaced the the fuel filter. car started. then in acouple of days it started acting like it did before i replaced it i give it an half hr them it starts right up so right now i dont know if i need a fuel pump or pump filter or need to have my injectors clean it seems like once the cools off it it starts right up

Asked by for the 2003 Saturn L300
Scan test needed. Injector cleaning aint gona help. Possible crank sensor.