Jim, do you use this Evan`s coolant ?
If so, please give your thoughts on this product .
I had not heard of this until now .
And one thing I don`t get, on there page it say`s using low or NO pressure systems.
" Without pressure (or low pressure, i.e. 2 to 5 psi) in the system, gasket seals, hose connections, and even the radiator core, operate safer and longer. "