Would love any insight. This is my first UOA. The report mentions possible coolant. Curious if it is coolant shouldnt Boron also be high or possibly water? Also what else could cause the high sodium/potassium? Typically I do around 5k OCI but admittedly the oil filter change was an every other change so the filter had nearly 10K miles on it which I can see was not a great idea. Thanks for any input.