https://www.youtube.com/watch?v=T70D3jJ_CfA This is the vacuum test I did today with a hot motor and a very long vacuum line . Way different from yesterdays results ? Guess I should of done this on a hot motor . Coils have been moved from bank 1 to 2 the plugs from cylinder 6 to 4 . Miss remains on 4 .The dark plugs are from bank 1 the whiter ones from bank 2 .The miss is on bank 2 . I don't see how you can change injectors in the car? Maybe on bank 1 but with the air cleaner in the way on bank 2 I don't think so. I have another set of heads on the motor with low oil pressure I guess I have to start saving some money to get the heads re-done pull the motor replace the injectors with the motor out. I wish Porsche could tell me its your head or injectors . They made no mention of a bad valve only needing coils and injectors . I don't trust the dealer . I feel like after spending 2200 they would say I need to spend more money ,if it still showed a miss .I got charged 904.00 dollars to change out a mass-air flow sensor .The simplest thing possible .It made no difference and they had the audacity to say it runs better.When it runs the same no change at all .You all are the best thank you so much for all your help .Thank you.
