so i'm working on pulling the motor out of my buddys 7mgte swapped 86.5 and one of the fittings on the fuel return line under the car by the transmission has rounded off and we can't get the two ends apart. we got about a 1/2 turn out of it before it rounded off and now won't turn anymore. if i twist the rubber part of the hose a little gas will leak out so it is loose. this is the last thing holding us up. any suggestions on how to fix this? replacement options? thanks.