2. Increase the pressure until the pressure gauge needle stops moving.
- Valve opening pressure - 83-110 kPa (0.83-1.1 kg/cm²)
- Limit value - 65 kPa (0.66 kg/cm²)
3. Ensure that the pressure is maintained at or above the maximum level.
4. If the pressure gauge reading does not remain at or above the limit, replace the radiator cap.
Note: Make sure the plug is clean before testing, as rust or other contaminants on the seal may cause incorrect measurement results.
This publication is based on information from the portal [HyundaiBook]