Originally Posted by Big Al XLT
I just answered my own question, It is the two radiator fans. i don't think I have ever heard them run before and now they run all the time. Why?
There was a thread about that a while back, can't seem to find it now.
If i remember correctly, almost all were 2014 EcoBoost and were told by the dealership it was normal.
Had to do with the Fan Cycle programming being different for 2014, to boost AC output.
Anyways, won't hurt to mention it next time it is in for service