Coolant in cylinder 8 on 318

RustyRatRod said

Might be dribbling out of the last exhaust stud in the head since the two end holes on each head go through to water. Where "I" would start first would be a pressure test to the cooling system. That will tell you pretty quickly.

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A pressure test is where I should have started. But the leak was enough that I expected to find something obvious, and just started disassembling to find it. And found nothing. Good news is with a new sleeved cylinder, I can pretty much rule out the block. Think I am going to have the head tested since it is off. Then I am down to just making sure the head gasket is properly installed, torqued and everything well sealed.