trying to find electrical connector locations for 2002 ford econoline E-150

Hello, if you have a wiring diagram, the book also includes connector locations. If you are looking at just a few pages obviously that's not going to help. You're going to need the additional pages. Nobody here can indicate where those things are located because that's copyrighted published material. You could also consult a shop near you for help. Hello, "weird noise" is difficult to figure out. It's also hard to know where a noise is originating from without being able to hear it first hand. With that said I would recommend seeing a local repair shop near you and finding a technician who is skilled and capable of determining where the noise is coming from. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops