One problem related to transmission gear slipping has been reported for the 2007 Ford F-450. The most recently reported issues are listed below.
The contact owns a 2007 Ford F-450. The contact stated that the transmission had been slipping for months and suddenly failed completely. The vehicle was taken to an authorized dealer who stated that the transmission needed to be replaced. The vehicle was repaired. The failure mileage was 86,000 and the current mileage was 88,104.