Nissan Altima 2007-2012 Service Manual: Spark plug

Removal and Installation


1. Ignition coil

2. Spark plug

3. Rocker cover

REMOVAL

1. Remove the ignition coil. Refer to EM-35, "Removal and Installation".

2. Remove the spark plug with a suitable spark plug wrench.


INSPECTION AFTER REMOVAL

• Do not use a wire brush for cleaning the spark plugs. Replace as necessary.


• If plug is covered with carbon, a spark plug cleaner may be used.

Cleaner air pressure : less than 588 kPa (6 kg/cm2, 85 psi)

Cleaning time : less than 20 seconds

• Checking and adjusting plug gap is not required between change intervals. If the gap is out of specification, replace the spark plug.


Gap (nominal) : 1.1 mm (0.043 in)

INSTALLATION

Installation is in the reverse order of removal.

Drive belts


    Drive belts
    Checking Drive Belts WARNING: Inspect the drive belt only when the engine is stopped. • Make sure that the stamp mark of drive belt auto-tensioner is within the usable range. NOTE: ...

    Other materials:

    Satellite radio reception (if so equipped)
    When the satellite radio is used for the first time or the battery has been replaced, the satellite radio may not work properly. This is not a malfunction. Wait more than 10 minutes with satellite radio ON and the vehicle outside of any metal or large building for satellite radio to receive a ...

    Power distribution system
    System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION • PDS (POWER DISTRIBUTION SYSTEM) is the system that BCM controls with the operation of the pushbutton ignition switch and performs the power distribution to each power circuit. This system is used instead of the mechani ...

    Door finisher
    Exploded View 1. Power window switch finisher 2. Front door finisher 3. Step lamp 4. Armrest finisher 5. Inside release handle escutcheon 6. Inside release handle Removal and Installation Removal 1. Release the pawls at the rear edge and remove inside release handle escutcheon, then ...