I own a 94 f-150... im tryin to change my gas tank and i cant seem to find a way to disconnect the fuel lines... do i need some special tool or is there a simple way i can do it without having to find and buy this tool? if not, where do u recomment i buy this tool?

 

It may take that plastic A/C tool that slips over the line and then is pushed into the fitting. Any part store has them.