Take car to car wash and see if the top leaks under pressure. Make sure the rear window is still sealed to the canvas. If not water will either go in trunk or under rear seat. I found out the hard way. New window $600. Check oil and trnsmission fluid to see if they are clean. Take magnet and place around car to check for any bondo. Magnet will slide down surface if bondo is on car. Check brakwes and brake lines.