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:

    Trunk release power cancel switch
    Trunk release power cancel switch When the switch located inside the glove box is in the OFF position A , the power to the trunk lid will be canceled and the trunk lid cannot be opened by the tru ...

    Antenna
    Window antenna The antenna pattern is printed inside the rear window. CAUTION ● Do not place metalized film near the rear window glass or attach any metal parts to it. This may cause poor r ...

    Phonebook
    • (a name) Use the name command to seek the name and locations registered in the phonebook in alphabetical order. When the system acknowledges the alphabet the user spoke, the system announces all ...