Stop in for a cup of coffee

Sounds like you were busy. Not much for me, the daughter overheate her car and drove it till it stopped running. found a pinhole in a hose and replaced it now I think a head gasket took a dump. Not worth fixing it it is a $500 car. Might try a bottle of head gasket repair, if it works great if not call the junkyard.

Is the engine locked up, or has it loosened up since it's cooled down?

What kind of car?