Infiniti QX: Engine coolant temperature gauge
The gauge indicates the engine coolant temperature. The engine coolant temperature is within the normal range when the gauge needle points within the zone 1 shown in the illustration. The engine coolant temperature varies with the outside air temperature and driving conditions.
CAUTION
If the gauge indicates engine coolant
temperature near the hot (H) end of the
normal range, reduce vehicle speed to
decrease temperature. If gauge is over the
normal range, stop the vehicle as soon as
safely possible. If the engine is overheated,
continued operation of the vehicle may
seriously damage the engine. See “If your
vehicle overheats” in the “6. In case of
emergency” section for immediate action
required.
Tachometer
The tachometer indicates engine speed in
revolutions per minute (RPM). Do not rev
the engine into the red zone 1 .
CAUTION
When engine speed approaches the red
zone, shift to a higher gea ...
Fuel gauge
The gauge indicates the approximate fuel
level in the tank.
The gauge may move slightly during
braking, turning, acceleration, or going up
or down hills.
The gauge needle returns to 0 (Emp ...
See also:
Vehicle Data Recording and Privacy
This GM vehicle has a number of sophisticated computers that record information
about the vehicle’s performance and how it is driven. For example, the vehicle uses
computer modules to monitor and ...
Running out of fuel
Avoid running out of fuel. Doing so can cause damage to the vehicle's engine,
fuel, and emission control systems.
If the vehicle does run out of fuel, a minimum of 1.1 U.S. gallons (4 liters)
...
Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If
the octane rating is less than 87, an audible knocking noise, commonly referred
to as spark knock, might be heard when ...
