Originally Posted by Eco2014
I know on my new Eco F150 the dealer told me 5000 miles also. But I did not want to wait that long. I change it at 1500 with Motorcraft full syn
I'm in the early 1st change club also. Generally between 1k and 2k. There is usually some sort of material left from the engine manufacturing process so I like to get that first oil/filter out of there relatively early.