FD3S Cooling Thread

albertomg · 03-13-2008, 12:12 PM

I found these values after Googling for a bit when I was changing my anti freeze a few weeks ago. Most antifreeze testers won't tell you the percentages. They tell you the unpressurized boil and freeze points which had me scratching my head a bit until I found the values.

Coolant/Water Boil point Freeze point
Ratio

40/60 126°C -23°C
50/50 129°C -37°C
60/40 132°C -52°C
70/30 136°C -64°C

Someone please correct if these values are not valid.

03-13-2008, 12:12 PM	#7
albertomg Rotary Fan in Training Join Date: Feb 2008 Location: Bay Area CA Posts: 91 Rep Power: 18	I found these values after Googling for a bit when I was changing my anti freeze a few weeks ago. Most antifreeze testers won't tell you the percentages. They tell you the unpressurized boil and freeze points which had me scratching my head a bit until I found the values. Coolant/Water Boil point Freeze point Ratio 40/60 126°C -23°C 50/50 129°C -37°C 60/40 132°C -52°C 70/30 136°C -64°C Someone please correct if these values are not valid.