This learning stemmed from my ecoboost f150 ownership experience. I also own a 13 SHO, and that was why I was looking into why the transverse engine application is so much better than the longitudinal in the F150. As i dug in on the f150 ecoboost forum, i got all of the info as they had dealt with it since the introduction. All experience and research shows that through all of the TSBs ford had, none were effective in stopping the condensate from building and blowing out spark. Do your research and look at 13 and 14s... They still have the stutter. Heck, my 13 sho had the stutter too. I drilled the werp hole and installed new sp534 plugs and not an issue since... And my intercooler drains nicely now. There are several ecoboost f150s here at work and when I ask about these issues, they explain how they have it too. None of them get on forums to understand though.
There is also a blown engine thread out there that tracks the ecoboost f150 engine failure and looks at what caused the engine to let go. Root cause is condensate. It has been that way for years now. No fix other than weep hole and new plugs. Those that have done that have never had the stutter ever again. The performance cones back, and no ill effects. Owners have put many miles on this and no problem. I have put a ton of miles on my SHO since doing the same and no problems at all.
There is also a blown engine thread out there that tracks the ecoboost f150 engine failure and looks at what caused the engine to let go. Root cause is condensate. It has been that way for years now. No fix other than weep hole and new plugs. Those that have done that have never had the stutter ever again. The performance cones back, and no ill effects. Owners have put many miles on this and no problem. I have put a ton of miles on my SHO since doing the same and no problems at all.