My 1997 Thunderbird gets stuck in Park sometimes. Just started doing it within the last 3 weeks. Fails maybe one out of every 10 times.
Sometimes works if I press down hard on the brake pedal. Sometimes moving the shift lever slightly fixes it. And sometimes turning the ignition off and then restarting the car fixes it.
It only does this when I am especially tired or stressed, so I wonder if I am doing something different.
Any suggestions?