97 expedition with 145000 miles - wife came home said she couldn't get it out of drive to park - just noticed it when she got home - no problems other than that.
Upon further review, I attempted to push it up the tree from drive to park, but it is resisting and won't move past Drive. It will move down the tree between drive and 1st, and back to drive, but no further. She turned the engine off before she told me about the problem so now I can't move it, start it, or take the key out of the ignition. Any ideas on what may have just happened and how to repair are much appreciated.