just talked to the dealer they told me that the reason the air filter and air box is full of oil is because the air filter was so dirty that it made the engine labor causing an increase in crank case pressure which made the oil spue into the air box thus saturating the filter and is not covered under warranty and I will need to purchase a new air filter. I have been a Ford tech for many years and know that this is absolute bull****. I know my filter was not restricted I check it frequently, How can this engine or any other engine have increased combustion chamber pressure with a restricted inlet? according to the service manager at Apache (tempe) this engine will run so well with a restricted air filter that all that pressure will blow by the rings,pressurize the crankcase and fill the air box full of oil WTF? A restricted air filter will cause the burn to go rich and lower combstion chamber pressure,torque then horse power. Am I missing something?