I am throwing a evaporative emissions code. Vapor canister had a hole in it so i replaced it. Threw the code again. Vent hose was not connected to filler neck or where ever it connects at the top. Connected it and threw the code again. Put on a new gas cap cleared the code again and threw the light on again. I am down to maybe a hole in one of the plastic lines the run to the canister .. i'm thinking the one that comes off of the bigger metal line that goes up to the top of the gas tank somewhere?? Seems flemsy .. also seems like there is a vaccuum leak (probably to do with leaky emmissions) and am not building pressure in my gas tank? Any help ??? Im about to pull out my hair.