Recommended grade and viscosity

Use only engine oil with the recommended grade and viscosity.
Refer to “Engine oil”.
NOTE
Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity provide better fuel economy. However, in hot weather, oil of higher viscosity is required to properly lubricate the engine.
See also:
2.0-L DOHC Turbo engine
A newly developed DOHC cylinder head is used in this engine. The intake port
and the combustion chamber have been redesigned to reduce residual gasses, thus
raising combustion efficiency.
By usi ...
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