1987 300tdt fuel line configuration

[neumann]

I need to to verify which is the return and which is the supply line in the engine bay. I pulled the lines to blow air back into the tank strainer to try and clear some junk and want to be sure I put each line in its respective place again. One is a straight tube and one has an angle up.

[neumann]

bump....come on. someone has to know

[CarpeDiem51392]

I believe the angled up one is the return, at least in my 87 300d. The supply is not quite straight in mine however, it angles towards the engine...