Isuzu N Series 2008 Owner's Manual page 190

4-62
CONTROLS AND INSTRUMENTS
WARNING
• Running the engine in a poorly ventilated place can lead to carbon monoxide
poisoning. Choose a well ventilated place when starting and warming-up the
engine. White smoke may be emitted for a short time during diesel particulate
defuser (DPD) regeneration due to combustion of particulate matter (PM).
Choose a well ventilated place to perform the manual regeneration.
• If you leave the idling control knob in a high speed position without returning it to
the lowest speed position, the vehicle is likely to move suddenly during standing
start or it will consume more fuel during subsequent driving or have a shortened
clutch life.
Never forget to fully turn the idling control knob back to the lowest speed position
before driving the vehicle.
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Idling Control Knob
This knob is used to warm up the engine.
You can increase the engine speed by
turning the knob clockwise without the
need to use the accelerator pedal.
Turn the knob back fully counterclockwise
after you have used it for engine warm-up
and keep it in this position.
• The idling control knob has an
operating range of 300 degrees. Do
not try to turn the knob beyond this
range. Otherwise, the vehicle may
develop a problem.
V
ADVICE
3/09/2008 5:28:53 PM