I would not sign a purchase contract without getting a PPI(pre-puchase inspection). I had the misfortune of not getting one and was sold a car with a malfunctioning emission system.Months followed with repeated promises to fix the problem, I would bring the car in for repairs with nothing being done this went on week after week, month after month. I finally got a State Agency involved and the dealership assured the Agency they would fix the problem, I left the car with them for a full week, got it back and it still wasn't fixed. I am now in the process of getting it fixed myself and taking them to small claims court to recoup the costs. Not only has this dealership lost any future business on my part but they have lost potential business from everybody I know, friends, family, co-workers, neighbors, business associates...etc.