One problem related to car stall has been reported for the 2009 BMW 328. The most recently reported issues are listed below.
I have had to replace 2 ignition coils in less than a year. #1. Was told by warrenty CO that there is also a TSB (technical service bulletin) from BMW recognizing a problem with the brand of coils (bosch) that were installed from the factory, & they want shops to replace them with an upgraded brand (delphi). There is obviously a problem with these ignition coils. Who is responsible to pay for changing them out?.