Everytime I wanted to turn my key to the lock position, it would hang (or hitch) and I'd have to slap the shifter forword once (while it was in park) to get the key to turn to the locked position.
I bent the bracket that holds the interlock (guessing at the name) cable a very small bit and the problem disappeared.
But I still slap the shifter forword on my XJ, the wifes XJ and any other XJ I happen to be driving. Old habits are hard to break.:banghead:
One of those things a person rarley pays attention to, but if I recollect correctly, the key has a *lock* position, an *off* position, a *run* position and a *start* position.
The steering wheel lock can hang, not allowing the key to return to the lock position on occasion. Turning the steering wheel a little left and right can allow the steering lock to seat, allowing the key to go to lock.
When the tumbler for the key starts going out, it often hangs (or hitches) going into the start position.
If I'm understanding correctly your motor won't turn off or go into the stop position? Or is it the lock position?
If it's the stop positon you are having trouble with, it is likely the tumbler or maybe the buzzer switch in the tumbler. Try jiggling the key a little and turn it rearwords, lightly. Try pushing the key in and jiggling a little. I've nursed sticky tumblers for awhile doing this, until I could make it to the parts store. If you have a spare key, try the spare. The keys do get worn down, along with the tumbler. A fresh ( not worn) key often helps a worn tumbler work for awhile longer.
The buzzer switch in the end of the tumbler is easy to bend and can keep the key from seating correctly. They often get bent when replacing a tumbler.
Tumblers typically last about 5-7 years, the replacement tumblers a few years, depending on the operator. My wife seems to have a talent for screwing them up, mine last forever. If it hangs a little and you often force it, it will wear out quick.