Fuel tank question?

[carsaficionado]

I have a rx3 that had no fuel tank in it. I located one but the thing has a small tank on top and some hoses running to it can someone help identify those things and can i eliminate them.

[mattallac]

remove the fuel sending unit and look inside where the tube leads is the fuel pickup(i have an rx2 and mine is on the side)the rest of the tubes are fuel return and fuel tank vent theyre might be one more fitting on the side i think its some kind of emissions hose that works with the charcoal/catch can tank in the trunk (plug it )i use my return line and i piped my breather to the fuel fill plate with a roll over protection valve in line . works great, good luck