Mixture Ratio
CAUTION:
Use only distilled water for mixing coolant additives. Optimum corrosion protection can be reached only by using distilled water.
| Freeze protection to | Coolant additive ratio | Distilled water |
|---|---|---|
| -13° F (-25 °C) | approximately 40 % | approximately 60 % |
| -33° F (-36 °C) | approximately 50 % | approximately 50 % |