NHTSA Complaint #11571857 — 2022 FORD F-350 SD

The contact owns a 2022 Ford F-350 SD. The contact stated while starting the vehicle with the brake pedal depressed, the RPM rose to the RED line. The contact turned off the vehicle and then restarted the vehicle made sure that the accelerator pedal was not depressed. After restarting the vehicle with the brake pedal depressed, the RPMs increased immediately, and the vehicle lunged forward. The contact placed the vehicle into drive which had caused the RPMs to immediately decrease. The vehicle was taken to the dealer however, the mechanic was unable to determine the cause of the failure due to not being able to duplicate the failure. The dealer did not have the diesel mechanic-certified staff needed to repair the vehicle. The vehicle had not been repaired. The vehicle was towed to another dealer who had the diesel mechanic-certified staff needed for the repair. The second dealer was unable to determine the cause of the failure. The vehicle had not been repaired due to an aftermarket air intake. The manufacturer had not been made aware of the failure. The failure mileage was 7,420.