INTERNAL COOLANT LEAK?

Messages
652
Location
RHODE ISLAND
Just got my first UOA back from Blackstone (awaiting Terry's analysis)---I did the analysis because I'm losing coolant and there are no visible external leaks--I have to add 10-12 ounces every couple of months--anyway, the potassium is 17 (universal average is 1)--do I have an internal coolant leak? Thanks! (everything else looks ok except viscosity 54.5)
 
Messages
892
Location
LI, NY
You need to post the analysis, vehicle, engine and mileage. There's other factors that point to coolant leaks too.
 
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