If my line was cracked wouldn’t fuel be spraying around the nut? My fuel is spraying down at the cap where the rubber line goes into the injector kinda like there is no where for the fuel to go
That would be my assumption and why I assumed it was an injector problem. It certainly wouldn't hurt to verify the line isn't cracked though.
It's also possible you have a restriction in the return lines but I wouldn't expect much of a spraying so much as a dribble. The return lines are not a high pressure system. When a cap goes bad they usually bubble and seep as opposed to spraying. But if your return lines are restricted then it could be building up pressure.