Re: Correct Radiator Coolant- HELP

Posted by Mr.Pushbutton  On 2015/11/13 17:06:33

I am in complete agreement with Owen Dyneto (which should come as no surprise to anyone)as to 50/50 coolant/water. A good friend of ours, David Dolby was the head cooling system engineer for Chevrolet. This is also his opinion. GM, with their vast technical resources, billion dollar labs and expansive staffs of degreed engineers have not found anything better. Water-wetters and all that other stuff is, well............questionable. If your car won't cool using 50/50 coolant/water you have bigger fish to fry, and no miracle-in-a-can is going to save you from doing the hard work.