I'm losing radiator fluid in my 2015 3.0 ED. I have to top off about 1/2 gal 50/50 mix every 6-8 days.
It's not going on the ground, no stains under my truck.
It's not going in the oil (blown head gasket). The oil isn't turning milky.
It's not going into the exhaust (blown head gasket). No...