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DuraMax LML User Manual

DuraMax LML
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Black plate (12,1)
DURAMAX Diesel Engine (LML/LGH) - 2011
9-12 Driving and Operating
If you continue to drive with the
DPF warning message on and the
exhaust filter is not cleaned as
required, the Malfunction Indicator
Lamp and the ENGINE POWER IS
REDUCED message will come on
and dealer service is necessary.
See Malfunction Indicator Lamp on
page 56 and Engine Power
Messages on page 511.
Vehicles with DPF have specific
fuel and engine oil requirements.
See What Fuel to Use in The U.S.
on page 918 or What Fuel to Use in
Canada and Mexico on page 922
and Engine Oil on page 107 for
more information on those
requirements.
Extended idling in P (Park) can
cause exhaust parts and gases to
become very hot. Keep the exhaust
area clear of material that could
ignite or burn. See Parking Over
Things That Burn on page 910 for
more information.
For vehicles with Power TakeOff
(PTO), monitor the instrument panel
cluster for lights related to the DPF.
All engines consume some amount
of engine oil. Ash is the byproduct
of engine oil combustion. The ash
will become trapped in the DPF over
the life of the vehicle. Eventually,
the buildup of ash will restrict the
exhaust gases and the DPF will
need to be cleaned or replaced.
See Accessories and Modifications
on page 102 for important
information if you are considering
adding accessories or modifying
the vehicle.
Diesel Exhaust Fluid
{
WARNING
Diesel Exhaust Fluid (DEF) is
corrosive. Do not allow it to
come in contact with your skin,
eyes, or the finished surfaces of
the vehicle. If exposed, it may
cause skin and eye irritation.
Wear skin and eye protection
when handling. Inhalation may
cause irritation to the upper
respiratory tract. Store in a cool,
wellventilated area. For more
safety information, see the label
of the Diesel Exhaust Fluid
container.
Diesel Exhaust Fluid (DEF) is used
with diesel engines to reduce the
amount of regulated emissions
produced. The fluid level in the
DEF tank must be maintained for
the vehicle to run correctly.
The capacity of the DEF tank is
approximately 18.9 L (5 gal).
All manuals and user guides at all-guides.com

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DuraMax LML Specifications

General IconGeneral
Block MaterialCast Iron
Head MaterialAluminum
Displacement6.6L
Horsepower397 hp @ 3000 rpm
Torque765 lb-ft @ 1600 rpm
Fuel SystemHigh-pressure common rail direct injection
TurbochargerVariable geometry turbocharger
ValvetrainOverhead Valve (OHV)
Emission ControlDiesel particulate filter (DPF)
Engine Oil Capacity10 quarts
Bore x Stroke103 mm x 99 mm (4.06 in x 3.90 in)