I don’t know what year the OP’s car is, but most Fords for quite some time now don’t have overflow tanks. They have a pressurized degas reservoir, so the fluid was poured directly into the cooling system.
I don’t know what year the OP’s car is, but most Fords for quite some time now don’t have overflow tanks. They have a pressurized degas reservoir, so the fluid was poured directly into the cooling system.