My jag 2000 4.0 stalled 3 times today while I was driving around town. I've yet to determine what the cause of the the stalling could be.

There's no shudder or sputtering before the engine just shuts down. In fact I don't know it's off until I try to steer or brake. Anyone have an idea of what could be the cause of my problem?

As soon as I get the car back in park and turn the key, she fires right back up giving no signs of a problem.. I'm lost at what the problem could be.

Thanks for any help!