I have gotten the same type of thing a few times (3,000 miles now). Don't know if its engine or transmission. It is not A/C. One of the times I had it off. And it didn't even happen right when I stopped, but maybe 5 seconds after... which it seems like the tranny should have been set in a gear at that point. I dunno... I thouht it was gonna shut off : )I've noticed a couple of times now when I'm sitting with my foot on the brake while I'm idling a stoplight that the RPM will drop to about 500rpm (it normally sits around 1000rpm at idle) and the engine will "rattle" as if were going to stall.
Has anyone experienced this or know what it might be? The dealer basically said unless they can produce the issue, I'm SOL.
Thanks in advance.