i recently put a new sending unit in the tank on a friend of mines truck, then afterwards i realized that the plug on new sending unit wont plug into the wiring harness on the truck, i called dodge and they said that there is an adapter for this but when they sent it to me it wont work and they also said that the sending unit they sent to me is the only one availabe. does anyone know if there is an adapter or am i going to have to change the whole sending unit again, the dealers around here are a bunch of pricks so i dont know what to do. any help is greatly appreciated