Operating tips for heater and air conditioner
Subaru Impreza / Subaru Impreza Owners Manual / Climate control / Operating tips for heater and air conditioner
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Changing the oil and oil filter
Change the oil and oil filter according to the maintenance schedule in the “Warranty
and Maintenance Booklet”.
The engine oil and oil filter must be changed more frequently than listed in
the mai ...
Recommended grade and viscosity
CAUTION
Use only engine oil with the recommended grade and viscosity.
NOTE
Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity
provide better fuel economy. However, in ...
Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading standards”. ...
