Ever heard the expression "they sold you a lemon" when buying a car? Most people don't know what signs to look for in an engine when buying a used car and that leads to purchases they may regret later. Be an informed consumer and you will avoid many of the perils that come when buying a used car. Here is a brief article on some things you should look for in a car engine when you are making that purchase. https://www.dawn.com/news/1228739
