fuel pump unit?

[2gdanny]

Hey guys so after a long time of working on the body its time to start putting everything together.
Im redoing all off my lines with ss lines the brakes are all done and now its time for the fuel ones I just have a question about the fuel sending unit and connections.

Here’s an image.

<a href='http://img43.imageshack.us/my.php?image=copyofpump3.jpg'><img src='http://img43.imageshack.us/img43/3029/copyofpump3.jpg' border='0' alt='Image Hosted by ImageShack.us'/></a>

Im going to try to explain it as good as I can,
The braded line “yellow circle" here on this pic is the feed line that's no question for me.

The "light blue" line gets connected the same way back up as on this image.

The "green doted" line is under the fuel tank it comes from the drivers side rear of the tank

And then there’s the "red circled" line.

So my question is I know witch one is the feed, so I need to find out witch one is the return line and witch one do I just leave it vented?

thankx every one.

 

[tsiAWD91x]

The rubber line on the top left is the return line, the rubber line to the right is the suction line for the other half of the tank, the rubber line on the bottom left is the feed line to the fuel rail (the big metal thing is the top fuel line fitting). , you should just try and trace them if your running seperate lines i would physically check them with my own eyes if i were you

EDIT** make sure u check this out**** Visual Frequently Answered Questions - Home --DSM site link---> Fuel link at top---> 2g AWD FUEL PUMP INSTALL Page

 

[2gdanny]

i have looked at everything, i know that the big metal line is the feed the right top one just gets connected back the same way for the other half of the tank.

the problem is all the other hard lines are removed and i just need to know wich one is the feed line and witch one is the one we vent.


with out the feed and the right top one im still left with 2 lines, left top and another one under the tank that comes from the drivers side side of the fuel tank.