Refueling in cold weather
To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an antifreeze additive in the fuel tank is recommended during cold weather.
Use only additives that are specifically designed for this purpose. When an antifreeze additive is used, its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty.
If your SUBARU is not going to be used for an extended period, it is best to have the fuel tank filled to capacity.
See also:
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MMT
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Manganese Tricarbonyl). If you use such fuels, your emission control system performance
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Hill start assist system (MT models – if equipped)
Ensure that the Hill start assist system operates properly under the following circumstances:
1. Stop the vehicle on an uphill grade by depressing the brake pedal and clutch pedal, with the engine ru ...