Lincoln Repair Questions? Ask a Mechanic for Answers ASAP
is it a Town car?
Has a Block test been done to make sure the head gasket is not leaking?
What about the cooling fan?Does it kick on high speed when the engine starts to over heat?
You need to add coolant when the engine is cold.Leave the coolant reservoir cap off .After the thermostat opens the coolant level should drop.Then add more.