Interesting....my dealer used the green on the 30k maintenance (flush radiator). Radiator temp on the cluster has never reached an alarming range...just the same never trust the gauge, testing the thermostat like kenny did is more sound.
I will try this....
Q: a lot of guys are using Redline WaterWetter, would this be a good additive to the blue coolant from dealer?
Red Line Synthetic Oil - WaterWetter® Coolant Additives - WaterWetter®