Subaru Forester Manuals 2010 Forester Owner’s Manual | Page 403

GAS STATION REFERENCE & Fuel capacity: & Fuel: ! Non-turbo models Use only unleaded gasoline with an octane rating of 87 AKI or higher. ! Turbo models Use premium unleaded gasoline with an octane rating of 91 AKI or higher. If premium unleaded gasoline with an octane rating of 91 AKI is not available, regular unleaded gasoline with octane rating of 87 AKI or higher may be temporarily used. For optimum engine performance and driveability, it is required that you use premium grade unleaded gasoline with an octane rating of 91 AKI or higher. & Fuel octane rating: This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI). Refer to “Fuel octane rating” F7-3. 16.9 US gal (64 liters, 14.1 Imp gal) & Engine oil: Use only the following oils. . ILSAC GF-4, which can be identified with the ILSAC certification mark (Starburst mark) . or API classification SM with the words “ENERGY CONSERVING” For the complete viscosity requirements, refer to the following sections. . “Recommended grade and viscosity” F11-11 . “Recommended grade and viscosity under severe driving conditions” F11-12 & Engine oil capacity: 4.2 US qt (4.0 liters, 3.5 Imp qt) & Cold tire pressure: Tire size P215/65R16 96H 1 16 6 6 /2 J Wheel size P225/55R17 95H 1 16 6 6 /2 JJ 17 6 7 JJ Front 30 psi (210 kPa, 2.1 kgf/cm2) 32 psi (220 kPa, 2.2 kgf/cm2) Rear Pressure 29 psi (200 kPa, 2.0 kgf/cm2) 30 psi (210 kPa, 2.1 kgf/cm2) Rear when towing trailer Temporary spare tire Size Pressure 2 35 psi (240 kPa, 2.4 kgf/cm ) 36 psi (250 kPa, 2.5 kgf/cm2) T155/70 D17 60 psi (420 kPa, 4.2 kgf/cm2) NOTE For the Latin American models, there is a conventional tire installed under the floor of the cargo area.