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:
Catalytic Converter
Hyundai vehicle is equipped with a monolith type three-way catalytic converter
to reduce the carbon monoxide, hydrocarbons and nitrogen oxides contained in the
exhaust gas. Exhaust gases passing ...
Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...
Do not use methanol
Fuels containing methanol (wood alcohol) should not be used in your vehicle.
This type of fuel can reduce vehicle performance and damage components of the fuel
system. ...