Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Cummins- How to work EFC (Electronic fuel controller) & problem occur.. That video is uploaded by Divakar Tripathi at 2020-11-10T11:22:44-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [7gmFJYAm53c]