Infiniti QX: Changing engine coolant
Major cooling system repairs should be performed by an INFINITI retailer. The service procedures can be found in the appropriate INFINITI Service Manual. Improper servicing can result in reduced heater performance and engine overheating.
WARNING
► To avoid the danger of being scalded,
never change the coolant when the
engine is hot.
► Never remove the radiator cap or coolant
reservoir cap when the engine is hot.
Serious burns could be caused by high
pressure fluid escaping from the radiator.
► Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner as
soon as possible.
► Keep coolant out of reach of children and
pets.
Engine coolant must be disposed of properly. Check your local regulations.
Checking engine coolant level
Check the coolant level in the reservoir when the engine is cold. If the coolant level is below MIN 2 , open the reservoir tank cap and add coolant up to the MAX1 level. If the reservoir tan ...Engine oil
...See also:
Driving tips
Kickdown
Use kickdown for maximum acceleration.
► Vehicles for USA: fully depress the
accelerator pedal.
The transmission shifts to a lower gear
depending on the engine speed.
► ...
Deactivating cruise control
There are several ways to deactivate cruise
control:
► Briefly press the cruise control lever
forwards 3.
or
► Brake.
Cruise control is automatically deactivated if:
• you depre ...
Special Application Services
► Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000
km/3,000 mi.
► Have underbody flushing service performed once a year. ...