Mines got to be the 2.0l zetec found in the Mk1 and 2 Mondeos. Has 3 of them and they have all gone headgasket wise even though i constanly checked water levels. saying that i had a 05 plate 2l diesel that gave up the ghost through to an injector fault and a mk3 1.8 mondeo that the bottom end went on.
So for me i guess its just mondeos. lol