One problem related to car accelerates on its own has been reported for the 2009 International Prostar. The most recently reported issues are listed below.
The contact owns a 2009 International Prostar. The contact stated that while driving 65 mph, the vehicle unexpectedly accelerated up to 85 mph. The brakes were being depressed during the failure. The vehicle was taken to an authorized dealer and the dealer stated that there was a bad valve in the motor. The manufacturer was notified. The vehicle was not repaired. The failure mileage was 314,000 and the current mileage was 317,000. The VIN was unknown.