Chevrolet 2007 Kodiak Owner's Manual page 102

The following tips will help you get good starting in
cold weather.
•
Use the recommended engine oil when the
outside temperature drops below freezing.
See Engine Oil (Caterpillar
page 268 or Engine Oil (Gasoline Engine)
on page 268 or Engine Oil (DURAMAX
Diesel Engine) on page 272. When the
outside temperature drops below 0°F (−18°C),
use of the optional engine coolant block
heater is recommended.
•
If you experience longer cranking times, notice
an unusual amount of exhaust smoke or are
at higher altitudes (over 7,000 ft. or 2 135 m),
you may use your optional engine coolant
block heater. See Engine Coolant Heater on
page 111.
•
See What Fuel to Use on page 253 for
information on what fuel to use in cold
weather.
102
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Diesel Engine) on
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/Isuzu
Cold Weather Starting
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(Caterpillar Diesel)
Because the diesel engine uses compression
ignition, it is harder to start in cold weather than a
gasoline engine. The air intake heater and use
of the proper engine oil, optional engine coolant
heaters and optional ether injection systems
help cold weather starting. See the Caterpillar
Diesel Engine Operation & Maintenance Manual
for more information.
Restarting the Diesel Engine While
Moving (Automatic Transmission)
If you have to restart the engine while the vehicle
is moving, you will first have to shift to
NEUTRAL (N). This safety feature prevents
starting the engine when the transmission is in a
drive gear for more information.
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