I have a 2012 Ford Focus 1.0. It had a catastrophic loss of coolant, which destroyed the engine. I tried getting the head gasket replaced, pressure tested, skimmed etc but it's just been an ongoing nightmare of new problems each step of the way. The garage are now saying that we may as well have a replacement engine instead and that a rubber hose becoming brittle and cracking led to the problem. Apparently it's quite a common problem on this model. Any ideas on how to proceed?