Originally Posted by Basstrip

I have a 92 300SD, recently I started to smell diesel fuel fumes inside the cabin.
I look around the fuel lines on the injectors (hard lines and return lines), lines are completed dry. Also around the the IP and filter.
Every thing looks ok, there was a small wet spot at the bottom of the plastic fuel filter, there is a part that I don't know what it is (pic is below) I clean and check all the lines around it for cracks, every thing was in good shape.
I need to follow the line from the filter to the gas tank.
Can I see the gas tank from the trunk by removing the carpet?
I don't want to remove stuff if I don't need to.
Thank you guys again.