My 2003 TB ext has stalled a few times. Once in park while warming it up in the driveway and once while stopped at a red light. I also notice it starts to "idle down", like it's going to stall, then it recovers. It does this occasionally, not often. I cleaned the throttle body and changed the plugs one month ago--last week of December. I tried to do some research on the web, and when I was on the "old forum" (TV)--my computer got a virus so I stopped searching and decided to post. Thanks.