im trying to remember where all my hoses go for my swap. in the engine bay there are 3 metal hoses. one of them goes to the fuel filter, then there are 2 other ones. i have one of them labled at "charcole filter" but im not sure what the other line is. i think its my fuel return line, but im not 100% sure. anyone remember how that line attaches back to the 3sgte.