2008 DODGE RAM 3500 DIESEL oil filter

will continue until the vehicle runs out of fuel. Adding
a significant amount of fuel to the vehicle will turn off
the9LOW FUEL9text and a new DTE value will
display.
System Status (EVIC Displays)
When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages:
²TURN SIGNALS ON (with a continuous warning
chime)
²PERSONAL SETTINGS NOT AVAILABLE ± Vehicle
Not in Park or Vehicle in Motion (manual transmis-
sions only)
²LEFT/RIGHT FRONT DOOR AJAR (one or more,
with a single chime if speed is above 1 mph (1.6 km/h)
²LEFT/RIGHT REAR DOOR AJAR (one or more, with
a single chime if speed is above 1 mph (1.6 km/h)
²DOOR(S) AJAR (with a single chime if vehicle is in
motion)
²LOW WASHER FLUID (with a single chime)
²OIL CHANGE REQUIRED (with a single chime)
²CATALYST FULL SEE OWNER MANUAL
²CATALYST STAT lllllll 90%
²CATALYST FULL SERVICE REQUIRED
²SERVICE AIR FILTER
²PERFORM SERVICE
OIL CHANGE REQUIRED Ð If Equipped
Your vehicle is equipped with an engine oil change
indicator system. The ªOil Change Requiredº message
will flash in the EVIC display for approximately 10
seconds after a single chime has sounded to indicate the
next scheduled oil change interval. The engine oil change
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 145
3

indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent
upon your personal driving style.
Unless reset, this message will continue to display each
time you turn the ignition switch to the ON/RUN
position. To turn off the message temporarily, press and
release the Menu button. To reset the oil change indicator
system (after performing the scheduled maintenance) use
the following procedure.
1. Turn the ignition switch to the ON position(Do not
start the engine).
2. Fully depress the accelerator pedal slowly three times
within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
NOTE:If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.PERFORM SERVICE
Your vehicle will require emissions maintenance at a set
interval. To help remind you when this maintenance is
due, the Electronic Vehicle Information Center (EVIC)
will display ªPerform Serviceº. When the ªPerform Ser-
viceº message is displayed on the EVIC it is necessary to
have the emissions maintenance performed. Emissions
maintenance includes replacing the Closed Crankcase
Ventilation (CCV) filter element, cleaning of the EGR
Cooler, and cleaning of the EGR Valve. The procedure for
clearing and resetting the9Perform Service9indicator
message is located in the appropriate Service Informa-
tion.
Personal Settings (Customer Programmable
Features)
Personal Settings allows the driver to set and recall
features when the transmission is in PARK. If the trans-
mission is not in PARK, the EVIC will display NOT
AVAILABLE and VEHICLE NOT IN PARK.
146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

STARTING PROCEDURES ± DIESEL ENGINES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belts.
The starter should not be operated for more than 15-
second intervals. Waiting a few minutes between such
intervals will protect the starter from overheating.
WARNING!
Be sure to turn off the engine and remove the key
from the ignition switch if you want to rest or sleep
in your vehicle. Accidents can be caused by inadvert-
ently moving the shift lever or by pressing the
accelerator pedal. This may cause excessive heat in
the exhaust system, resulting in overheating and
vehicle fire which may cause serious or fatal injuries.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
Automatic Transmission ± If Equipped
Start the engine with the shift lever in NEUTRAL or
PARK position. Apply the brake before shifting to any
driving range.
The CumminstDiesel engine is equipped with several
features designed to assist cold weather starting and
operation:
²The engine block heater is a resistance heater installed
in the water jacket of the engine just above and behind
the oil filter. It requires a 110±115 volt AC electrical
outlet with a grounded, three-wire extension cord.
268 STARTING AND OPERATING

CAUTION!
If WATER IN FUEL indicator light remains on DO
NOT START engine before you drain water from the
fuel filter to avoid engine damage. Refer to ªDrain-
ing Fuel/Water Separator Filter (6.7L Diesel Engine)º
under ªMaintenance Proceduresº in Section 7.
4. Turn the ignition key to START and crank the engine.
Do not press the accelerator during starting.
CAUTION!
Do not crank engine for more than 15 seconds at a
time as starter motor damage may result. Turn key to
OFF and wait at least two minutes before trying
again.5. When the engine starts, release the key.
6. Check to see that there is oil pressure.
7. Release the parking brake.
Starting Procedure ± Engine Manifold Air
Temperature Below 66ÉF (19ÉC)
NOTE:The temperature displayed on the overhead
console (if equipped) does not necessarily reflect the
engine manifold air temperature. When certain engine
temperatures fall below 66ÉF (19ÉC) the lights will remain
on indicating the intake manifold heater system is active.
270 STARTING AND OPERATING

MAINTAINING YOUR VEHICLE
CONTENTS
mEngine Compartment Ð 6.7L Diesel Engine....408
mOnboard Diagnostic System (OBD II).........409
mReplacement Parts......................409
mEngine Data Plate......................410
mAuthorized Dealer Service................410
mService Information.....................410
mMaintenance Procedures..................412
NEngine Oil..........................413
NDrive Belt...........................418NEngine Air Cleaner Filter (6.7L Diesel
Engines)............................419
NDraining Fuel/Water Separator Filter (6.7L
Diesel Engine).......................422
NIntervention Regeneration Strategy ± EVIC
Message Process Flow (Catalyst Full Message)
(6.7L Diesel Engines Only)...............425
NMaintenance Free Batteries...............428
NAir Conditioner Maintenance.............430
NPower Steering Ð Fluid Check............431
7

Engine Oil Viscosity (SAE Grade)
Use SAE 15W-40 Engine Oil that meets
DaimlerChrysler Materials Standard MS-10902 and the
API CJ-4 engine oil category.
Engine oil not designated by the DaimlerChrysler or
CumminstMaterial Standards and API CJ-4 should not
be used, engine and exhaust system durability may be
compromised. For lower temperature operation SAE
5W-40 engine oils may be used. These oils must meet the
same requirements as stated previously. The engine oil
filler cap also shows the recommended engine oil viscos-
ity for your engine. For information on engine oil filler
cap location, refer to the ªEngine Compartmentº illustra-
tion in this section.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added to Engine Oil
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes or
lube odorants) to the engine oil. Engine oil is an engi-
neered product and it's performance may be impaired by
supplemental additives.
NOTE:The manufacturer offers a lube odorant (Mopart
Diesel Fresh) for diesel engines crankcases. The lube
odorant is recommended by the manufacturer to reduce
the sulfur smell that may occur during engine idling.
MAINTAINING YOUR VEHICLE 415
7

Engine Oil Filter
Refer to Fluids, Lubricants and Genuine Parts for the
correct part number. The engine oil filter should be
changed ateveryengine oil change.
Engine Oil And Filter Ð Change
Operate the engine until the coolant temperature reaches
140ÉF (60ÉC). Shut the engine OFF. Remove the oil drain
plug.
Use a container that can hold at least 12 quarts (11.3
Liters) to hold the used oil.
Always check the condition of the used oil. This can give
you an indication of some engine problems that might
exist.
²Thin, black oil indicates fuel dilution.
²Milky discoloration indicates coolant dilution.Clean the area around the oil filter base. Remove the filter
from the underside of the vehicle using a cap style oil
filter wrench.
Clean the gasket surface of the filter mount. The filter
gasket can stick on the filter mount. Make sure it is
removed.
Change the engine oil filter with every engine oil change.
Only a high quality Mopartfilter should be used to
assure most efficient service.
CAUTION!
The filtering medium of other aftermarket filters
may disintegrate. Debris from failed filters may plug
the piston oil cooling nozzles, resulting in scuffed
pistons and engine failure.
416 MAINTAINING YOUR VEHICLE

CAUTION!
Fill the oil filter element with clean oil before instal-
lation. Use the same type oil that will be used in the
engine. When filling the oil filter, prevent foreign
material from falling into the filter. Severe engine
damage may occur.
Apply a light film of lubricating oil to the sealing surface
of the filter gasket before installing the filter.
CAUTION!
Overtightening may distort the threads or damage
the filter element seal.Install the filter as specified by the filter manufacturer.
Turn the filter 3/4 to one full turn after making contact
with the gasket.
Check the condition of the threads and sealing surface on
the oil pan and drain plug.
Install the drain plug and sealing washer and tighten to
37 ft-lbs. (50 N´m).
Use only high-quality multi-grade lubricating oil in your
CumminstDiesel Engine. Choose the correct oil for your
operating conditions as outlined in the Selection of
Engine Oil.
CumminstTurbo Diesel
Fill the engine with the correct grade of new oil. The
engine capacity is 11 quarts (10.4 liters) in the crankcase
and 1 quart (.95 liter) in the lubricating oil filter.
MAINTAINING YOUR VEHICLE 417
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