Hey guys, I've grabbed a L33 out of an 05' silverado for a project swap. I am trying to figure out the fuel and evap lines but the Haynes manual has little/no information.





Basically I need someone to identify what is what down there. From what I've gathered I have a returnless fuel system, where the filter & fuel pressure regulator is located in the pump assembly in the tank. If anyone can fill in the blanks it would be very appreciated, as I've run into a wall with this at the moment.