Stalling

These types of problems need to be diagnosed to determine the cause, guessing as to what it might be only wastes money, as you found out with the distributor. When the vehicle stalls, it will need to be determined if the engine has lost fuel pressure, injector operation or ignition to the spark plugs, then a diagnosis of the appropriate system needs to be checked.

i'm having the SAME problem with my car, and no luck yet. i will come back and answer your question if mine ever gets answered :)