Gas leak

So i tried to do some digging on the forums. The only thing i come up with is the filler neck leak. That is not what is going on here. I have gas leaking from one ( all three) of the gas lines that runs down the driver side of the tank. I have only been putting in ten dollars worth of gas. It seems that it only is leaking when not on the throttle. I have opened both of the access hole and nothing was wet. Keep in mind i am no mechanic. Is there a way to replace these lines without dropping the rear end and tank? 99 subaru legacy l sedan

From where you described the leak it seems like you'll be dropping the gas tank. While you have the tank down check out your rear brake lines cuz if the fuel lines are rusted to the point of there leaking then your brake lines will probably be in the same condition and to replace those is impossible to do when the tank is inplace.