Hello, My name isXXXXX for using Just Answer.Did you check the block head gasket surfaces for straightness or cracks?Also, did you clean the front cover gasket surfaces completely and what method did you use to clean them?Please let me know and I'll do my best to help you.
Hi, I’m Chris. Welcome and thanks for asking your question!
While running is there white smoke coming out of the exhaust?
With the cooling system full how much does it drop over what period of time?
A block can crack from overheating, freezing, a weak spot in the cast, and injector that leaked and added to much fuel to a cylinder, a prior head leak ad coolant was in the combustion chamber while it was on the compression stroke.