<human>: Condense the text into a few key points

So I bought a car from a used car dealership a little under a month ago and the first day I thought it was running rough and took it in. I asked the dealer if it could be over heating since it had no heat gauge, he had it looked at told me it was fine don't worry. complained again the second week of ownership and got the dealer to have it inspected again, again he said it was fine and was kind of rude about it. Before we even had it for a month on the first day we took it out in the heat the thing blew the head gasket because it over heated and now the dealership says it wont pay to fix it. The salesman tried to reason with the owner on our behalf but that didn't work so we threatened the owner that we would go to Consumer affairs who agrees with us that he should pay. Here's the big problem, He sold the property, fired the salesman and surrender the business licence, Is there anyway I can still get my car fixed/refunded or did he just screw me over?
<bot>: Bought used car and it lemoned in less then a month owner sold the property and surrendered his business license and refuses to fix/refund the car. Is there anything I can do?