Okay everyone im about to flush the coolant 1 last time. Ive made a mistake in using a lilbit of water on my turbo setup hence it fucking with the coolant discoloring it. THis isnt good so instead im goin with some hard water (distilled water) but im not sure what kind. IT sure beats using tap with all the minerals gettin in the way I want my radiator fluids running well. I heard water wetter was good as it dissipates the heat quicker than just 50/50 mix can anyone give me some good ideas what to run with the radiator i have Thanks.