Many thanks - found it. This is one of several issues I have with the car - primary problem is poor performance - its like someone stuck a 1200cc engine in place of the 2 litre! Had a good tip recently though - blocked cat - initial thoughts are that the exhaust flow is restricted when I compare it to another car - is this a common fault with this car?? Cheers

Malcolm Ford Mondeo 1996 2.5L Duratec 12000 miles, auto, station wagon