Originally Posted by
Expypate
The pin will only push in when the ignition is turned to the on position. Reach in and turn the switch on with a screwdriver and you should be o.k. If the pin pushed in while in the locked position it would be way to easy to steal the truck.
I would replace the ign plug if it continues to happen.
Thanks Expypate! I did that and went to Ford to get a new cylinder. There was a tab broke off in the cylinder that prevented the chrome bezel from holding the tumbler in place.