Replacing spark plugs


Replacing spark plugs
If replacement is required, see an INFINITI retailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridiumtipped spark plugs as frequently as the conventional type spark plugs since they will last much longer. Follow the maintenance schedule in “INFINITI Service and Maintenance Guide”, but do not reuse them by cleaning or regapping.
Always replace spark plugs with recommended or equivalent ones.
See also:
Cruise control operations
The cruise control allows driving at a speed between 25 - 89 MPH (40 - 144 km/h) without keeping your foot on the accelerator pedal.
To turn on the cruise control, push the ON·OFF switch on. The CR ...
Changing wheels and tires
Tire rotation (Models equipped with same size tires on all wheels)
INFINITI recommends rotating the tires every 7,500 miles (12,000 km).
(See “Flat tire” for tire replacing procedures.)
As soon a ...
Personal lights
To turn on the personal lights, press and release the switch 1 .
To turn the personal lights off, press and release the switch 1 . ...
