I just found a leak in my 1990 accord fuel line. The leak is in the long line that runs from the flare fitting, that is bolted to the frame, back by the fuel tank, up to the fuel filter. The leak appears to be at the or close to the flare fitting.The flare fitting is corroded to **** so it looks like i will also have to replaced the the line that runs from the fuel pump. has anyone replaced these lines and how difficult would it be. thanks in advance Jim