just a heads up. the EXACT same thing happened to me on the freeway. brought it to the dealer and they said there were no codes in the memory to read. less than 1000 miles later my tranny let go due to burnt cervos or something like that. it WAS 100% related to what ever the issue was with the stalling. dont take "nothings wrong" for an answer from the dealership. i did and $5200.00 later i have a brand new tranny at my expense.