Gas got put into the diesel

To late it has been driven over 200 miles.I think it was put in will take was half full .it can stile start.could you just kleen and flushing

I would recommend draining the tank, and hope for the best, by the way, your vehicle Insurance may pay for any damage which may become obvious.

Thanks for respones I already tried insherance they say no I wondered if flushing with trany fluid after cleaning tank and filters

No, not with the 6.7, no trans fluid.

Ford tec says trany fluid has a cleening agent to flush side railes and it has more lubrication than diesel do you know anyone that has done this