One problem related to ignition switch has been reported for the 2000 Ford F-250. The most recently reported issues are listed below.
The contact owns a 2000 Ford f250. When the contact turns off the vehicle after it has been driven, it will suddenly restart automatically. She must insert the key and turn the ignition switch on and off in order to turn off the vehicle. The contact did not notice any differences in the vehicle prior to the failure. The failure occurred intermittently. The vehicle has not been diagnosed by the dealer. The current and failure mileages were 150,000.