sorry but thats what the ford guys told me. Im not suprised though evryone i talk about my car to later turns out to be a moron. sorry for the spelleing grammar. im not an english major and as far as Zetech goes i think thats it the way it should be spelt, so thats the way spell it. you know i thought this thing used have a spell chek on it oh well sorry for any undo stress just relaying a message form the apparent idiots at the dealership.