Sodium & potassium up a little

[Rawze]

Unless it starts showing up on the bottom side of the engine cover, oil fill cap, or you see something is pressurizing up the coolant tanks faster than normal, or your loosing coolant and there are no external leaks (pressurize and let it sit over night) etc. I would not worry about it.

Could be a slightly leaky injector cup. That is where mine leaked for a long time, but I never knew it because the leak was so small. Mine finally got bad enough to have to do something about it, but that took several hundred thousands of miles, leading to me inframe video series.

Could be nothing at all, and the labs contaminated sampling equipment.