One problem related to frame rust has been reported for the 1999 Ford Contour. The most recently reported issues are listed below.
The contact owns a 1999 Ford Contour. While driving approximately 55 mph, the vehicle started to wobble. The contact noticed that the rear frame was rusted. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 110,000.