I've a we Ford Ka 1.3 2006. On first inspection no water in radiator, took two litres. Started it after few minutes. It started revving the nuts of it's self. I have not done any other tests as yet bar take plugs out, all ok. Car was only serviced last month and I've found the cause of low coolant. Before I go as far as to fix leak, what should I be looking for in the revving situation? Also, throttle sensor was replaced and along with the idle air; both new.
I work on bikes mainly. Just doing this for a friend and don't have diagnostic tool for Ford. What to do? Any ideas? First thought was head warped? Am I right before going down road of pressure testing? As Ka is not good nik not worth a rebuild if any other ideas? Be great for feed back.