SOLVED. SEE POST #6
I have 95 subaru, 170K miles. I'm losing a small amount of coolant. Preliminarily, maybe 8 oz/ week. There are no hose leaks. I've looked carefully at each and every one. No green stains. No drips. No smell in the car.
My question: Is it possible to have a leak in the middle radiator and have it evaporate so that there is no drips? I guess I'll be going over the radiator with a magnifying glass.
Yes, I know that it could be going into the cylinder. No there is no white smoke, but maybe it could be.
Edited by mikec03, 24 February 2018 - 01:09 PM.