Replacing spark plugs

Iridium-tipped spark plugs
Iridium-tipped spark plugs

It is not necessary to replace iridium-tipped (A) spark plugs as frequently as conventional type spark plugs because they last much longer. Follow the maintenance log shown in the NISSAN Service and Maintenance Guide. Do not service iridium-tipped spark plugs by cleaning or regapping.

- Always replace spark plugs with recommended or equivalent ones.

WARNING:

Be sure the engine and 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.

If replacement is required, see your NISSAN dealer for assistance.

    See also:

    Engine compartment
    CAUTION Never use a fuse of a higher or lower amperage rating than specified on the fuse box cover. This could damage the electrical system or cause a fire. If any electrical equipment does not ...

    Installing top tether strap
    INSTALLING TOP TETHER STRAP First, secure the child restraint with the Latch lower anchors (rear outboard seat positions only) or the seat belt, as applicable. 1. Flip up the anchor covers fro ...

    Maintenance precautions
    When performing any inspection or maintenance work on your vehicle, always take care to prevent serious accidental injury to yourself or damage to the vehicle. The following are general precauti ...