[Marshy]

Just throwing this out there but, could the 1.5 quarts you added be because some air worked it's way through the system and finally made it to the radiator? Then the 1/2 quart you added was just from the difference between a hot engine vs cold?


When you remove the heads this most recent time did you see any cylinder that was clean from ingesting water/coolant?

Did the engine over heat at all in those 200 miles? What was the operating temp?

I'm starting to wonder if you just like torturing yourself.