Coolant appearing?

[buddy357]

When my head gaskets were replaced and studs done the mechanic put on a sinister coolant filter that had a lot of problems with leaking. I recently changed the coolant filter. After 800 miles I filled the fuel tank yesterday and didn't check oil and coolant level til this morning.The coolant reservoir was dry as a bone. So I was worried I had blown another head gasket or the coolant filter was leaking again. I added almost 5 quarts of coolant to get to the min line. I just drove 40 miles and popped the hood to check the coolant level and the tank is way overfull almost to the cap. Anyone have ideas, I need to drive 350 miles tonight taking my son back to his mother and back to the beach tonight?

[kaya@bernhausen]

there was probably air in the system from running it low and refilling. pressure test the system to find the source of the leak