Check for injector power and signal pulse, if you have no power then check for blown fuses, if no injector pulse, check for shorted injector trigger wiring if that checks then the injector drivers maybe burned out inside the ECM. Have you done a compression check just too make sure you don't have a bad engine?
A bad engine? What are you talking about? ...Anyway, moving forward, Jaydyn, have you scanned it for trouble codes? That is one of the first and most basic diagnostic things you can and should do. The computer has all kinds of stored information and accessing that information will likely guide you to your problem.
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