BRZ _ U . book 348 ページ 2022 年 3 月 29 日 火曜日 午後 3 時 59 分
348
Cooling System ■ Synthetic Oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil . When using synthetic oil , you must use oil of the same classification , viscosity and grade shown in this Owner ’ s Manual . Refer to " Engine Oil " �P381 . Also , you must follow the oil and filter changing intervals shown in the Warranty and Maintenance booklet .
NOTE
Synthetic oil of the grade and viscosity noted in chapter 12 is the recommended engine oil for optimum engine performance . Conventional oil may be used if synthetic oil is unavailable .
11-7 . Cooling System WARNING
Never remove the radiator cap until the engine has been shut off and has cooled down completely . Since the coolant is under pressure , you may suffer serious burns from a spray of boiling hot coolant when the cap is removed . �
CAUTION
Vehicles are filled at the factory with SUBARU SUPER COOLANT that does not require the first change for 11 years / 137,500 miles ( 11 years / 220,000 km ). This coolant should not be mixed with any other brand or type of coolant during this period . Mixing with a different coolant will reduce the life of the coolant . When necessary to top off the coolant for any reason , use only SUBARU SUPER COOLANT .
If the SUBARU SUPER COOLANT is diluted with another brand or type , the maintenance interval is shortened to that of the mixing coolant .
■
Y fa o a
If e tu ra d T