Turbocharger operation
Caution
► Do not run the engine at high speeds (for example, by revving it or by accelerating
rapidly) immediately after starting it.
► Do not stop the engine immediately after high-speed or uphill driving. First allow
the engine to idle to give the turbocharger a chance to cool down.
Turbocharger
The turbocharger increases engine power by pushing large amounts of air into the engine’s cylinders.
The finned parts inside the turbocharger turn at extremely high speeds and are subjected to extremely high temperatures. They are lubricated and cooled by engine oil. If the engine oil is not replaced at the specified intervals, the bearings may seize or emit abnormal noise.

1- Air compressor
2- Compressed air
3- Cylinder
4- Turbo fin
5- Turbine
6- Exhaust gas
See also:
Air purifier
An air filter has been incorporated into this air conditioning so that dirt and
dust are cleaned from the air.
Replace the air filter periodically as its ability to clean the air will be reduced
...
Uphill/downhill driving
DRIVING UPHILL
The transmission may not upshift to a higher gear if the computer determines
the current speed cannot be maintained once a higher gear is engaged.
For smoother vehicle performance, ...
During cold weather
The concentration should be checked before the start of cold weather and anti-freeze
added to the system if necessary to prevent damage to engine and radiator due to
freezing. ...
