I have a 1995 Ram 2500 with a 360 and auto transmission, that i use for a plow truck. over the summer a mouse chewed off 3 vacuum lines that go to a switch on the drivers side of the motor near the back of the motor. the truck now runs like crap i was wondering if anyone has a vacuum diagram, I don't have any lines going to the switch now. one line i can't find and the other two I joined together. any help would be greatly appreciated thanks