Sorry for the typo again..... ZETEC......
great advise and thank you . Andy from Scottish kit cars has been very helpful. He has said that the fan is fitted incorrectly. The guy I bought I from fitted it on the front of the radiator nearest the nose cone. Andy said it needs to be on the back of the radiator nearest the engine.
At the moment I am running around 110 degrees c.
will see what happens when I move the fan.