I Have been having this problem with my Crossfire for a while now. It can turn of mid-drive, the engine shuts off and I lose power steering but the ac and radio and everything still works. It usually happens when Im stopped at a light or after I stop by the store and get back in my car it wont start.

I thought it was the crank shaft sensor so i replaced it a week ago but then it happened again last night.
The problem seems to be another sensor since I can start the car after about 30 min of letting it cool down.
I appreciate any help I can get on this subject matter.