DODGE RAM 2500 DIESEL 2008 3.G Owners Manual

FLUID CAPACITIES
FLUID CAPACITIES U.S. Metric
Fuel
2500 Shortbed Models 34 gal 128L
2500 Longbed Models 35 gal 132L
3500 Shortbed Models 34 gal 128L
3500 Longbed Models 35 gal 132L
FLUID CAPACITIES U.S. Metric
Engine Oil
6.7L HO Turbo Diesel
Engine I-6 (SAE 15W-40,
API CJ-4 Certified, that
meets CES 20081 Stan-
dards.)12 qts 11.4L
Cooling System
6.7L Turbo Diesel Engine
I-65.7 gal 21.4L
MAINTAINING YOUR VEHICLE 479
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FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology).
Engine Oil(6.7L Turbo Diesel)Use (SAE 15W-40, API CJ-4 Certified, that meets DaimlerChrysler Material
Standards MS-10902. Products meeting Cummins CES 20081 Standards may
also be used.)
Engine Oil Filter
(6.7L Turbo Diesel Engine)MopartEngine Oil Filter, P/N 05083285AA or equivalent.
Engine Fuel Filter
(6.7L Turbo Diesel Engine)MopartFuel Filter, P/N 05183410AA or equivalent. Must meet 7 micron rat-
ing.Using a fuel filter that does not meet the manufacturers filtration and
water separating requirements can severely impact fuel system life and re-
liability.
Crankcase Ventilation Filter
(6.7L Turbo Diesel Engine)MopartCCV Filter, P/N 68001433AA or equivalent.
480 MAINTAINING YOUR VEHICLE

Component Fluids, Lubricants and Genuine Parts
Fuel Selection(6.7L Turbo Diesel
Engine)Use good quality diesel fuel from a reputable supplier in your vehicle. Fed-
eral law requires that you must fuel this vehicle with Ultra Low Sulfur High-
way Diesel fuel (15 ppm Sulfur maximum) and prohibits the use of Low Sul-
fur Highway Diesel fuel (500 ppm Sulfur maximum) to avoid damage to the
emissions control system. For most year-round service, No. 2 diesel fuel
meeting ASTM specification D-975 Grade S15 will provide good perfor-
mance. If the vehicle is exposed to extreme cold (below 20ÉF or -7ÉC), or is
required to operate at colder-than-normal conditions for prolonged periods,
use climatized No. 2 diesel fuel or dilute the No. 2 diesel fuel with 50% No.
1 diesel fuel. This will provide better protection from fuel gelling or wax-
plugging of the fuel filters.This vehicle is fully compatible with biodiesel
blends up to 5% biodiesel meeting ASTM specification D-975.
MAINTAINING YOUR VEHICLE 481
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Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission MopartATF+4, Automatic Transmission Fluid.
Transfer Case MopartATF+4, Automatic Transmission Fluid.
Manual Transmission Fluid G-56 MopartATF+4, Automatic Transmission Fluid.
Clutch Linkage Multipurpose Grease, NLGI Grade 2 E.P. or equivalent.
Front and Rear Axle Fluid 2500/3500
ModelsGL-5 SAE 75W-90 Synthetic or equivalent.Limited slip additive is not re-
quired.
Brake Master Cylinder MopartDOT 3 and SAE J1703 should be used or equivalent. If DOT 3
brake fluid is not available, then DOT 4 is acceptable. Use only recom-
mended brake fluids.
Power Steering Reservoir MopartATF+4, Automatic Transmission Fluid.
482 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULES
CONTENTS
mEmission Control System Maintenance........484
mMaintenance Schedules Ð 6.7L Turbo Diesel....484
NOil Change Indicator System.............486NPerform Service Indicator...............486
NMaintenance Schedule..................487
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EMISSION CONTROL SYSTEM MAINTENANCE
The Scheduled maintenance services, listed inbold type
in this section (Section 8) must be done at the times or
mileages specified to assure the continued proper func-
tioning of the emission control system. These, and all
other maintenance services included in this manual,
should be done to provide best vehicle performance and
reliability. More frequent maintenance may be needed for
vehicles in severe operating conditions, such as dusty
areas and very short trip driving.
Inspection and service also should be done anytime a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sion control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part which has been
certified pursuant to U.S. EPA or, in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULES Ð 6.7L TURBO
DIESEL
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
²Check the engine oil level about 30 minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when
the level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required. When refilling the washer fluid reservoir,
484 MAINTENANCE SCHEDULES
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take some washer fluid and apply it to a cloth or towel
and wipe clean the wiper blades, this will help blade
performance.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the batteries and clean and tighten the termi-
nals as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, and transmission and transfer case (if
equipped), add as needed.
²Check all lights and all other electrical items for correct
operation.
²Drain water from the fuel filter.
²Check Filter MinderŸ (If Equipped). Replace air
cleaner filter element if necessary.At Each Oil Change
²Change the engine oil filter.
²Inspect the exhaust system.
²Inspect the brake hoses.
²Inspect the U-Joints (if equipped) and front suspension
components.
²Check the automatic transmission fluid level.
²Check the manual transmission fluid level.
²Check the coolant level, hoses, and clamps.
²Lubricate outer tie rod ends (4X4) models only.
²Lubricate Front Drive Shaft Fitting (4X4).
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
MAINTENANCE SCHEDULES 485
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Oil Change Indicator System
Your vehicle is equipped with an engine oil change
indicator system. This system will alert you when it is
time to change your engine oil by displaying the words
ªOil Change Requiredº on your Electronic Vehicle Infor-
mation Center (EVIC). The engine oil change indicator
system is duty cycle based, which means the engine oil
change interval may fluctuate depending on your per-
sonal driving style. Driving styles such as frequent stop
and go type driving can increase the frequency of the
engine oil change. This is the result of more frequent
regeneration of the exhaust aftertreatment system, which
can decrease the life of the engine oil. Failure to change
the engine oil per the maintenance schedule can result in
internal engine damage.
For information on resetting the Oil Change Indicator
message, refer to ªOil Change Required ± If Equipped,ºunder ªSystem Status (EVIC Displays)º in the ªElectronic
Vehicle Information Center (EVIC)º Section of this
manual.
Perform Service Indicator
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.
486 MAINTENANCE SCHEDULES
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Maintenance Schedule
(Miles) (7,500) (15,000) (22,500) (30,000) (37,500)
Kilometers 12 000 24 000 36 000 48 000 60 000
[Months] [6] [12] [18] [24] [30]
Change engine oil and engine oil filter. (Under no cir-
cumstances should oil change intervals exceed 12 000
km (7,500 mi) or 6 months, which ever comes first).X X XXX
Lubricate Front Drive Shaft Fitting (4X4). X X X X X
Rotate tires. X X X X X
Lubricate outer tie rod ends. X X X X X
Inspect the transfer case fluid (4X4). X
Change front and rear axle fluid (4X4). X X
Replace fuel filter element. X X
Inspect the brake linings, replace if necessary. X
Inspect and adjust parking brake if necessary. X
Inspect front wheel bearings. X
Inspect drive belt, replace as necessary. X
MAINTENANCE SCHEDULES 487
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(Miles) (45,000) (52,500) (60,000) (67,500) (75,000)
Kilometers 72 000 84 000 97 000 109 000 121 000
[Months] [36] [42] [48] [54] [60]
Change engine oil and engine oil filter. X X X X X
Lubricate Front Drive Shaft Fitting (4X4). X X X X X
Rotate tires. X X X X X
Lubricate outer tie rod ends. X X X X X
Change the transfer case fluid (4X4). X
Change front and rear axle fluid (4X4). X X X
Change the automatic transmission fluid & filter if
using your vehicle for any of the following: police,
taxi, fleet or frequent trailer towing.X
Change manual transmission fluid. X
Flush and replace engine coolant at 60 months, if
not replaced at 100,000 miles (160 000 km).***X
Inspect drive belt, replace as necessary. X X
Replace fuel filter element. X X X
488 MAINTENANCE SCHEDULES
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