Maintenance · Expert tip
Use a 50/50 coolant mix
The 50/50 mix protects from -35 °C and raises the boiling point.
The expert tip
- A 50/50 mix of the correct coolant and distilled water
- Protects from about -35 °C to above 130 °C
- Over 70% concentrate actually reduces protection
- Never open a hot system
Source: Coolant manufacturers
Apply tips that match your car and manual. For anything safety-critical or high-voltage, use a qualified mechanic.