Hi everyone. My 07 6.7 Cummins has to have the Transmission Control Module Relashed. The dealer is going to do this. Do I need to do anything with my EFI Live tuning that
Hi everyone. My 07 6.7 Cummins has to have the Transmission Control Module Relashed. The dealer is going to do this. Do I need to do anything with my EFI Live tuning that