Thanks for your reply MJI. Since my post, I have acquired a replacement engine which will be dropped into my vehicle. As I have a spare engine now, I might open up my poorly one, see what damage there is and have ago at fixing it and selling it on.
Please could any members suggest a reputable company to repair or replace my engine. My problems started a fortnight ago, travelling on the M1 the car made a noise similar to dragging a stick along some railings and was followed by a lot of black smoke from the exhaust. Pulling over onto the...