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:

    2010 Nissan Pathfinder review
    Some SUVs are trucks intended for families, softened and eased for family living. Some trucks are insulted by the very thought. The 2010 Nissan Pathfinder is of the second group. It's a truck made ...

    Rapid air pressure loss
    Rapid air pressure loss or a blow-out can occur if the tire is punctured or is damaged due to hitting a curb or pothole. Rapid air pressure loss can also be caused by driving on under-inflated ...

    Let’s Practice
    The system is equipped with a tutorial that allows you to practice saying commands and receive feedback on the volume, speed and timing of your speech. To initiate a practice session, access t ...