I have a 4 month old 2009 Toyota Corolla with 7000 miles. The last two times I drove the vehicle it stalled out when coming to a quick slow down like when deccellerating to go through the Mass. Turnpike toll booth, and when coming to a quick stop at a fast changing light. The car is so quiet I couldn't tell it was stalled until I tried to step on the gas and...nothing! The check engine light was on. I quickly put it in park, started it--no problems on the re-start--and off I went. It doesn't seem to choke and sputter before it stalls, it just simply dies. I just got a call from the dealer, and they can't find a problem, or a code. Did I mention its a brand new feakin' car???