My wife has a 56-plate Honda CR-V with the CDTI engine. It has 56,000 miles on the clock and a main dealer service history. The last service was in February 2010. Yesterday it suffered a terminal failure as she was pulling away from some lights. The best guess is that a conrod snapped and punched a hole in the side of the crank case. The oil was last checked on 21 June and was fine. Is this a common fault with this engine and, given the car is relatively young, where do we stand with persuading Honda to sort it out at their expense?