I took out my charcoal canster a long time ago and read that helps the smell and save gas also read read a guy hooked up his return line to the tank to his gas filter to fix this problem. i have a non emission carb and the fuel pump is one for a oldsmobile motor that has only two connections not three like the original fuel pump that comes for a 1986 cutlass and my return line is caped off does anyone know what i should do do i need to get a charcoal canester and do they sale them new? The smell of gas is pretty bad it can be smelled on my clothes.