Replacing spark plugs


Replacing spark plugs
If replacement is required, see an INFINITI retailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridiumtipped spark plugs as frequently as the conventional type spark plugs since they will last much longer. Follow the maintenance schedule in “INFINITI Service and Maintenance Guide”, but do not reuse them by cleaning or regapping.
Always replace spark plugs with recommended or equivalent ones.
See also:
Using the system
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady pressure, but do not pump the brakes. The ABS will operate to prevent the wheels from locking up. Steer the vehicle ...
Digital Versatile Disc (DVD) Player Operation (models with Navigation
System)
Precautions
Start the engine when using the DVD entertainment system.
Movies will not be shown on the front display while the vehicle is in any drive position to reduce driver distraction. Audio i ...
Replacing wheels and tires
When replacing a tire, use the same size, tread design, speed rating and load carrying capacity as originally equipped. (See “Specifications” for recommended types and sizes of tires and wheels.)
WAR ...
