TACHOMETER
The tachometer registers the speed of your engine in revolutions per minute (rpm).
CAUTION:
The engine should not be increased to such a speed that the needle enters the red zone on the tachometer face. This can cause severe engine damage and may void your warranty.
See also:
Checking the engine oil
Engine oil is essential to the performance and
service of the engine. It is suggested that you
check the oil level at least once a week in normal
use and more often if you are on a trip or driving
...
Air Conditioning Refrigerant
Check the air conditioning lines and connections for leakage and damage. Check
air conditioning performance according to the relevant shop manual if necessary. ...
Exhaust Emission Control System
The Exhaust Emission Control System is a highly effective system which controls
exhaust emissions while maintaining good vehicle performace. ...