I do Have a Boroscope, either way hot or cold it'll misfire on idle, when its cold bank 1 does sound dry but 15-20 seconds it clears up, thats why i though it could've been the pressure line leaking.. yes I've pulled the plug multiple times but I can do it again (let me know what would you like to see).One last thought, if you can pull the plug let's see.
What are the order of events, i'm sorry if you covered them already. I know you said it happens at idle but is hot/cold ect does it happen immediately, Have you done any other work when it started? how did it start, blah blah.
Sorry for all the questions but I like to know the whole picture.
would't happen to have a boroscope do you?
I purchased the car with the issues, car only has 75000 miles but who ever owned it previously looks like they didn't take any care of the car.
Car was in limp mode with throttle actuator faults and throttle body hall sensor so I replaced both throttle actuator and the bank 1 throttle hall position sensor after that the car was out of limp mode and there came the other issues misfire cylinder 3...