car shuts off without warning, already replaced ecm. car continues to shut off periodically while driving. any suggestions on what the problem could be? crank sensor, fuel pump?
Any chance the computer has any stored check engine light codes? Is there any pattern to when it shuts off? Are you able to restart it right away? If not what do you need to do to restart it? If you can give us some more information, we can try and help you figure it out