have many of you had a problem with head gaskets? I am having a recurring overheating problem on our 1979. It even has a new aluminum radiator, and a new heater core. when all the air is bled out it goes to 192°F and never moves. Later it seems air has gotten into the system and it overheats. I haven't had any visible coolant leaks. It runs great and even passed smog, but I can't get it to reliably bleed the air in the system. The only thing I can think of is a head gasket leak into the system.
'79 Bill
'79 Bill