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:
Display selection
Press the “TEXT” button while receiving the satellite radio to change the display
as follows:
...
3.6-liter H6 Engine: Premium Performance with Regular-Grade Fuel
The new 3.6-liter H6 engine replaces the previous 3.0-liter H6, yet features
the same external dimensions thanks primarily to a unique shortened connecting
rod design. As a result, this larger-dis ...
Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different
brands together. For details, refer to “Manual transmission, front differential
and rear differential gear oil” F12-6 ...
