Well, it sounds like the chip that is in your key may have broke or got stuck on a part of the ignition. I had that problem. This happened not long after I had had to have the ignition replaced?!?
Key is stuck in ingnition
i have that problem to it has something to do with the gear shift censor
Check my answer for 1985 380se with the same problem. Steven
how to remove key stuck in ignition switch in Chevy colbalt
could be your ignition
I had this problem and it turned out to be a dirty park switch located in the console shift (automatic), that releases the ignition in park. The mech cleaned it and the problem never returned.
The relay could be stuck.
There is an access cover just under the ignition cylinder. Remove this to remove the stuck key.
i have no clue i have the same problem with my Mazda 1999 626
I had this problem, the stick-shift was not fully in the 'park' position try and jiggle the stick.
The cooling fan temperture relay is stuck closed. Replace the replay.