I have a 14 f250 6.7 it has a 5” exhaust and is deleted and tuned with ez lynk. I have put about 2000 miles on it since deleting and it has ran great. On my way home i got a exhaust filter over Limit Service warning then started running rough and sluggish i put it in neutral then a few seconds later the engine cut off so i pulled over not knowing what to do i waited a couple minutes and tried to start it again and it just cranked but wouldn’t turn over. Earlier in the day i drained the filter bowl on the frame rail. After breaking down i checked and the drain was a half a turn loose from being shut all the way. What could be the problem or fix for this? Thanks.