2015 FX4 – I took my truck to the place I normally get my oil changed for its First oil change. They pointed out to me a dripping rear main seal. The truck has 4,795 total miles. I depend on this truck for my job. The dealership near where I work wants me to leave the truck with them for an extended period of time. This is my third F-150, and first with major problem out of the blocks.