Hi does anyone know the coolant ratio please for the red stuff to go in a 52 reg VRS??

Thank you

With the note that I live in Scotland, and have actually been in temperatures of -20C, I'd go 50/50.

Hi does anyone know the coolant ratio please for the red stuff to go in a 52 reg VRS??

Thank you

50/50

should say on the back of the bottle. but anywhere between 1:1 or 3parts water : 1 part coolant

Got 'G12 plus plus' here on my desk. According to the label, a 1:1 ratio is good for -36C. If you need to go lower , 3:2 is good for -52C.

For the Scottish tropics 2:3 is fine for -24C

Edited 20 January, 201115 yr by gregoir

I usually go 50/50

I go with 50/50 on all our works vehicles.

i'd just put in two 1.5l bottle of G12++ (i.e. 3l of coolant) and fill to the level with deionised water - job done!