Spark plugs

Spark plugs - Maintenance and do-it-yourself - Infiniti QX Owners Manual - Infiniti QX

Be sure the engine and the ignition switch WARNING
Be sure the engine and the ignition switch are off and that the parking brake is engaged securely.

CAUTION
 Be sure to use the correct socket to remove the spark plugs. An incorrect socket can damage the spark plugs.

Replacing spark plugs

If replacement is required, see an INFINITI

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:

    Voice Recognition System
    You can also use the Bluetooth® handsfree phone system with Voice Recognition System. INFO • The available voice commands are only applicable to the relevant language set in the LANGUAGE setting scr ...

    Center multi-function control panel
    Models with navigation system 1. “STATUS” status display button2, 6, 7, 10, 11. For navigation system control buttons (Refer to the separate Navigation System Owner’s Manual.)3. INFINITI controll ...

    Interior trunk lid release
    WARNING Closely supervise children when they are around cars to prevent them from playing and becoming locked in the trunk where they could be seriously injured. Keep the car locked, with the trunk l ...