Yeah one of the Territory Diesels at work has just had around 4K spent on it due to EGR and intake blockage issues from carbo build up. Had both EGR valves replaced and the intake removed and cleaned. But still has more issues. Carbon build up has played absolute havoc with this car and now it need a new turbo and a few other things and Fords quote is over 6K for this. The bloody car has only done 65thou too!