A friend has a 1.8 Turbo Diesel Mondeo which ran out of water on a trip. It was an hour or two before refilling so shouldn't have cracked anything. It will start and run but issues some smoke/steam/unburnt diesel. (he's not sure which and lives 150 miles away so I can't inspect). Fresh coolant is being contaminated with oil too by the sound of it.
Obviously the head gasket has gone and presumably the head might need skimming - but could more be wrong?
This car was quite reasonable before the mishap but he's not sure whether to spend several hundred pounds on a new banger or have the work done on the Mondeo.
What would be a guide price for fitting new head gasket, skimming the head plus a cam belt kit while it's down?
Many thanks for any responses.