Two problems related to power train have been reported for the 1999 Ford F-250. The most recently reported issues are listed below.
The contact owns a 1999 Ford F-250. After the vehicle was placed into the park position, it independently rolled backwards without warning. The passenger was able to stop the vehicle. The contact discovered that the vehicle inadvertently switched into the reverse position. As a result, the contact was knocked down and sustained injuries that required medical attention. A police report was filed. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 245,000.
A year ago my 1999 Ford F-250 with the triton v-10 blew a spark plug out of the head. I thought that the spark plug had not been tightened properly and had worked its way loose. I replaced all the spark plugs at that time as well as the coil for that cylinder. A week ago I was driving down the road and a different spark plug blew out of the cylinder although this time all the thread had been stripped and I have to remove the head and heli-coil the head to ensure a proper fitting spark plug. After a little bit of researching on-line it didn't take me long to realize that I am not the only one to have experienced this. I believe that it is a true safety issue and needs to be looked into. Please feel free to give me a call for more information in this matter.