So I read that it can also be the Crankshaft position sensor. It has all the symptoms of that but it's not tripping the engine light I guess sometimes it can take up to months from what I've read. Does it sound like it can be that?That there was no reaction suggests there is no intake air leak.
I'm still troubled by your mention the intake needed cleaning. If anything got "past" the filter that's not right. And any dirt can foul the sensor (MAP I think) that is used to determine how much air the engine is using to thus determine how much fuel to inject.
You can still arrange to demo this behavior to (at least in my experience with my Hellcat) the dealer's shop foreman, arranging a ride along.