Petite RV Sales aka Lakeside Auto N Sheridan Beach Park IL

From your post, you sound as if you may be from the UK. A very unfortunate welcome to America. I am sorry for your experience, but in all likelihood you bought the vehicle "as is where is." You unfortunately believed what the personnel from the dealer told you. When buying anything used, spending the money to have it professional checked by an independent technician is money well spent. Never believe what a salesperson tells you.