Every now and again my bmw will stop running and when i try to restart it, the car will try to start then rumble then die. After 20-30 minutes i try to start it then it starts. The dealer has replaced the alternator in an attempt to fix it with no results. Check this video i just posted on youtube about whats happening and let me know if you guys have any ideas!
https://www.youtube.com/watch?v=3s0VNwydJ9w
Thanks!_a_
https://www.youtube.com/watch?v=3s0VNwydJ9w
Thanks!_a_
