Fuel lines ?

[Nickerz]

There is 3 lines under the car flow and return but what is the third that runs on its own and what does it connect to???

[Nickerz]

I believe the third pipe is preparation for charcoal canister. Question being that the pipe is corroded can it be removed?

[Brianmoooore]

It can be removed back to the rear of the car, but the end of the pipe must remain open and be ositioned somewhere where it won't get blocked.