CAUTION:
When using a different replacement engine coolant, follow the instructions of the engine coolant for its maintenance cycle, freezing concentration, etc.
1. PROCEDURE TO ADJUST THE SUPER COOLANT CONCENTRATION
CAUTION:
Use the SUBARU Super Coolant with a 50 — 60% concentration in order to obtain maximum anti-freeze and anti-rust performance.
To adjust the concentration of SUBARU Super Coolant according to temperature, find the proper SUBARU Super Coolant concentration in the table, and add diluting water to the SUBARU Super Coolant (concentrated type) until it reaches the proper dilution.
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Relationship of SUBARU Super Coolant concentration and freezing temperature | |||
|
SUBARU Super Coolant concentration |
50% |
55% |
60% |
|
Freezing temperature |
−36°C (−33°F) |
−41°C (−42°F) |
−50°C (−58°F) |
Recommended engine coolant and dilution water:
Refer to “RM” section for the recommended engine coolant and diluting water. 