need coolant ratio help asap!

[corhijasna]

I think that's right, I only changed mine due to a water pump change and not knowing what was in there already thus the full flush out of all old coolant.

Honestly I would change if there was discoloration of any kind. Like I said the stuff in my car was still pretty much the same colour as if the coolant was new, the entire system was very clean.

yes your right I should have stated for v8-my bad lol
there is a test my mechanic does ,I think he checks the glycol level or something like that and adjusts mix as necessary-what he told me anyways