For two days now, more or less, when at a complete stop in electric mode, occasionally I can feel the car shuddering ever so slightly. AFAIK, the gas engine is not in use, so I cannot think of what could be causing it. There are no idiot lights on the dash to warning me of a problem. It does not do this consistantly, so taking it to the dealer would be a waste of my time and theirs, I think. I have an 02 classic, 8K miles of mostly city (battery) driving. Has anyone experienced this? Did you have it looked into? Any suggestions? :?: