Welp! why does my friends 8 keep doing this?

Got the Cobb AP flash. We put in new plugs and she still keeps flooding. Coils wires and stuff are perrrrfect. TB by pass or not she still keeps flooding

Any ideas?

 

You Just installed a new battery? If so the computer needs to re-learn. I would uninstall the cobb ap and do a few drive cycles so the ECU re-learns. Then reinstall. Is it flooding or stalling?

 

No its not the new battery. This keeps happening when he is driving. The car just back fires and stalls. He has after market coils that he tested and the are still bad ***. So its got to be the fuel injectors but we seafoamed his 8.
Could be the fuel pump. I'm going to check out the filter or sock what ever its called. But I think its the fuel pump. This was happening on the track to a few guys. I recall this happen to OD but I think that was his fuel injector.