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

1 answer
Scan test needed. Injector cleaning aint gona help. Possible crank sensor.