I think its time for a coolant change don't u think. I believe this is still the orignal factory coolant

But what is this stuff

sick

Its all over in the over flow tank. imagine the radiator and the engine block.

You can see my finger wiping ig off along the side walls

What I'm going to do is have a radiator flush from tireplus store and when spring comes I'll do my own flush with the antifreeze that I want.