I took my car in to have the TSB for idle dips and extended cranks. I returned the car back to the stock calibration, but they are saying they can only pull and clear codes, but cannot update the calibration. Ford is saying I need a new PCM, has anyone with a SCT3 Bama tune been unable to have Ford update their PCM after returning it to stock? Any help would be appreciated. Planning on going over to the shop during lunch to take a look at things.