There is no longer any such thing as "break in oil"...
However, on reflection, one consideration for the first oil change might be
the elapsed time from when the car was built until the first oil change.
During this time, the car is subject to very short periods of running as it
is loaded, unloaded, marshalled around freightyards, shipped to the dealer,
moved around his lot... currently, all new Ford gas engines ship with a
"high idle" strategy in the PCM to reduce the possibility of spark plug
Perhaps an early first change may not be a bad thing... but not for the