Nissan Altima (L32) 2007-2012 Service Manual: Spark plug

11

Removal and Installation

1. Ignition coil

2. Spark plug

3. Rocker cover RH

4. Rocker cover LH

REMOVAL

1. Remove the ignition coil. Refer to EM-145, "Removal and Installation LH" and EM-145, "Removal and Installation RH".

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.

INSTALLATION

Installation is in the reverse order of removal.

    Oil filter
    Removal and Installation REMOVAL 1. Remove the engine undercover. 2. Remove the oil filter using Tool (A) as shown. WARNING: • Be careful not to get burned, the engine and engine oil ma ...

    Evap vapor lines
     Inspection 1. Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections, chafing and deterioration. 2. Inspect fuel tank filler cap vacuum relief v ...

    Other materials:

    Automatic door locks
    ● All doors lock automatically when the vehicle speed reaches 15 MPH (24 km/h). ● All doors unlock automatically when the ignition is placed in the OFF position. The automatic unlock function can be deactivated or activated. To deactivate or activate the automatic door unlock sys ...

    ECU diagnosis
    BCM (BODY CONTROL MODULE) Reference Value VALUES ON THE DIAGNOSIS TOOL Terminal Layout Physical Values 1: Sedan only 2: With LH front window anti-pinch 3: With LH and RH front window anti-pinch 4: With Intelligent Key 5: Without Intelligent K ...

    Cylinder head
    Removal and Installation 1. Cylinder head 2. Cylinder head gasket 3. Cylinder head bolt A. Follow installation procedure REMOVAL 1. Remove the engine and transaxle assembly. Refer to EM-72, "Removal and Installation". 2. Remove the timing chain. Refer to EM-52, "Removal ...