How are you dealing with carbon/oil vapor buildup in the intake tract of the ecoboost engines?
There is no unusual carbon or oil vapor buildup on our EcoBoost® engines. Take a look at the video series in this link that put the F-150 EcoBoost engine through multiple torture tests. Then decide for yourself. — http://www.ford.com/new/f-150-torture-test/?searchid=61287426|2211287586|22125564426~110526-150torture