OK so Last Monday (03/12/12) I px'd my c200kompressor with £130 cash for an auto bmw 320d compact (was up for sale for £2500). I did this with someone who had taken the car in trade and took my car in as trade. He operates from his home, and gave me a hand written invoice. I have done less than 150miles in it and I have had a swirl flap from the intake fall into cylinder 1. Cost of new engine + fitting is around £1300. Noone wants to even contemplate fixing my engine for whatever reason. Trader refuses any responsibility, and says it was sold as seen etc. Do I have a leg to stand on legally, what should I do next?