Nissan Altima (L32) 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.
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: Tire Pressure Monitoring System
(TPMS)
This vehicle is equipped with the Tire Pressure
Monitoring system (TPMS). It monitors
tire pressure of all tires except the spare.
When the low tire pressure warning light is lit,
and the "Tire Pressure Low - Add Air" warning
appears in the vehicle information display,
one or more of your tires is ...
Memory seat (if so equipped)
The memory seat system has three features:
Memory storage function (Key-link)
Memory storage function (Switch)
Entry/exit function
Key-link, when enabled, automatically retains
the driver’s last seat and outside mirror
position for that specific key when the
ignition is turned from ON to OFF. ...
Fuel efficient driving tips
Follow these easy-to-use Fuel Efficient
Driving Tips to help you achieve the most
fuel economy from your vehicle.
1. Use Smooth Accelerator and Brake
Pedal Application
Avoid rapid starts and stops.
Use smooth, gentle accelerator and
brake application whenever possible.
Maintain constant speed w ...