AnswerID: 128424 Submitted: Monday, Sep 05, 2005 at 18:43
Willb
replied:
If I remember correctly there is set amount of the coolant to protect down to a certain temperature.
I just checked ,the one I use lists protection of -37 C at 50% and -18c at 33%.
Most would be around the same I think but it would be a good idea to have a look.
If your coolant is a bit old I would give the cooling system a flush and put new coolant in.
Will
Reply 5 of 5