2018 DODGE DURANGO SRT engine oil

CAUTION!
To prevent damage to the starter, do not continuously
crank the engine for more than 25 seconds at a time.
Wait 60 seconds before trying again.
WARNING!
•Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
• Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
• If the vehicle has a discharged battery, booster cables
may be used to obtain a start from a booster battery
or the battery in another vehicle. This type of start
can be dangerous if done improperly. Refer to “Jump
Starting Procedure” in “In Case Of Emergency” for
further information.
Cold Weather Operation (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
ENGINE BREAK-IN RECOMMENDATIONS
The following tips will be helpful in obtaining optimum
performance and maximum durability for your new SRT
Vehicle.
Despite modern technology and World Class manufactur-
ing methods, the moving parts of the vehicle must still
wear in with each other. This wearing in occurs mainly
during the first 500 miles (805 km) and continues through
the first oil change interval.
262 STARTING AND OPERATING

It is recommended for the operator to observe the follow-
ing driving behaviors during the new vehicle break-in
period:
0 to 100 miles (0 to 161 km):
•Do not allow the engine to operate at idle for an
extended period of time.
• Depress the accelerator pedal slowly and not more than
halfway to avoid rapid acceleration.
• Avoid aggressive braking.
• Drive with the engine speed less than 3,500 RPM.
• Maintain vehicle speed below 55 mph (88 km/h) and
observe local speed limits.
100 to 300 miles (161 to 483 km):
• Depress the accelerator pedal slowly and not more than
halfway to avoid rapid acceleration in lower gears (1st to
3rd gears).
• Avoid aggressive braking.
• Drive with the engine speed less than 5,000 RPM.
• Maintain vehicle speed below 70 mph (112 km/h) and
observe local speed limits. 300 to 500 miles (483 to 805 km):
•
Exercise the full engine rpm range, shifting manually
(paddles or gear shift) at higher rpms when possible.
• Do not perform sustained operation with the accelerator
pedal at wide open throttle.
• Maintain vehicle speed below 85 mph (136 km/h) and
observe local speed limits.
For the first 1500 miles (2414 km):
• Do not participate in track events, sport driving schools,
or similar activities during the first 1500 miles (2414 km).
NOTE: Check engine oil with every refueling and add if
necessary. Oil and fuel consumption may be higher
through the first oil change interval. Running the engine
with an oil level below the add mark can cause severe
engine damage.
6
STARTING AND OPERATING 263

WARNING!(Continued)
•Driving through standing water limits your vehicle’s
braking capabilities, which increases stopping dis-
tances. Therefore, after driving through standing
water, drive slowly and lightly press on the brake
pedal several times to dry the brakes.
• Failure to follow these warnings may result in inju-
ries that are serious or fatal to you, your passengers,
and others around you.
CAUTION!
•Always check the depth of the standing water before
driving through it. Never drive through standing
water that is deeper than the bottom of the tire rims
mounted on the vehicle.
• Determine the condition of the road or the path that
is under water and if there are any obstacles in the
way before driving through the standing water.
• Do not exceed 5 mph (8 km/h) when driving through
standing water. This will minimize wave effects.
(Continued)
CAUTION! (Continued)
•Driving through standing water may cause damage
to your vehicle’s drivetrain components. Always in-
spect your vehicle’s fluids (i.e., engine oil, transmis-
sion, axle, etc.) for signs of contamination (i.e., fluid
that is milky or foamy in appearance) after driving
through standing water. Do not continue to operate
the vehicle if any fluid appears contaminated, as this
may result in further damage. Such damage is not
covered by the New Vehicle Limited Warranty.
• Getting water inside your vehicle’s engine can cause
it to lock up and stall out, and cause serious internal
damage to the engine. Such damage is not covered by
the New Vehicle Limited Warranty.
6
STARTING AND OPERATING 349

Cavity Cartridge Fuse Micro FuseDescription
F56 –15 Amp Blue Additional Content (Diesel engine only)
F57 –20 Amp Yellow NOX Sensor
F58 –15 Amp Blue HID Headlamps LH — If Equipped
F59 –10 Amp Red Purging Pump (Diesel engine only)
F60 –15 Amp Blue Transmission Control Module
F61 –10 Amp Red Transmission Control Module/PM Sensor (Diesel en-
gine only)
F62 –10 Amp Red Air Conditioning Clutch
F63 –20 Amp Yellow Ignition Coils (Gas), Urea Heater (Diesel)
F64 –25 Amp Clear Fuel Injectors/Powertrain
F66 –10 Amp Red Sunroof/Passenger Window Switches/Rain Sensor
F67 –15 Amp Blue CD/DVD/Bluetooth Hands-free Module — If
Equipped
F68 –20 Amp Yellow Rear Wiper Motor
F69 –15 Amp Blue Spotlight Feed — If Equipped
F70 –20 Amp Yellow Fuel Pump Motor
F71 –30 Amp Green Audio Amplifier
F72 –10 Amp Red PCM — If Equipped
F73 –15 Amp Blue HID Headlamp RH — If Equipped
F75 –10 Amp Red Dual Batt Control — If Equipped
366 IN CASE OF EMERGENCY

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................391
▫ Maintenance Plan ..................... .392
 ENGINE COMPARTMENT .................395
▫ 6.4L Engine ..........................395
▫ Checking Oil Level .....................396
▫ Adding Washer Fluid ...................396
▫ Maintenance-Free Battery .................397
 DEALER SERVICE .......................397
▫ Engine Oil .......................... .398
▫ Engine Oil Filter .......................400
▫ Engine Air Cleaner Filter .................400
▫ Air Conditioner Maintenance ..............401
▫ Accessory Drive Belt Inspection ............404
▫ Body Lubrication ..................... .405▫
Windshield Wiper Blades .................406
▫ Exhaust System ........................410
▫ Cooling System ........................412
▫ Brake System ........................ .416
▫ Automatic Transmission ..................418
▫ Front/Rear Axle Fluid ...................419
▫ Transfer Case ........................ .420
 RAISING THE VEHICLE ..................420
 TIRES ............................... .420
▫ Tire Safety Information ..................420
▫ Tires — General Information ..............430
▫ Tire Types ............................436
▫ Spar e

Tires — If Equipped ................437
▫ Wheel And Wheel Trim Care ..............440
8

SCHEDULED SERVICING
The Scheduled Maintenance services listed in this manual
must be done at the times or mileages specified to protect
your vehicle warranty and ensure the best vehicle perfor-
mance 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 should also be done anytime a malfunction is
suspected.
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
The instrument cluster display will display an “Oil Change
Required” message and a single chime will sound, indicat-
ing that an oil change is necessary.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Have your vehicle serviced as
soon as possible, within the next 500 miles (800 km).NOTE:
•
The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle’s oil
if it has been six months since your last oil change, even
if the oil change indicator message is NOT illuminated.
• Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
• Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or six months, whichever
comes first.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” for
further information.
At Each Stop For Fuel
• Check the engine oil level. Refer to “Engine Compart-
ment” in this section for further information.
• Check the windshield washer solvent and add if re-
quired.
8
SERVICING AND MAINTENANCE 391

Once A Month
•Check tire pressure and look for unusual wear or
damage.
• Inspect the battery, and clean and tighten the terminals
as required.
• Check the fluid levels of the coolant reservoir, engine oil,
brake master cylinder, and add as needed.
• Check all lights and other electrical items for correct
operation. At Each Oil Change
•
Change the engine oil filter.
• Inspect the brake hoses and lines.
• Rotate the tires. Rotate at the first sign of irregular
wear, even if it occurs before the oil indicator system
turns on.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Maintenance Plan
Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000 114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Change the engine oil and en-
gine oil filter. XXXXXXXXXXXXXXXXXXXXXXXXX
Rotate the tires, rotate at the first
sign of irregular wear, even if it oc-
curs before scheduled maintenance.XXXXXXXXXXXXXXXXXXXXXXXXX
392 SERVICING AND MAINTENANCE

ENGINE COMPARTMENT
6.4L Engine
1 — Remote Jump Start Positive Terminal6 — Washer Fluid Reservoir
2 — Power Distribution Center (Fuses) 7 — Engine Oil Dipstick
3 — Engine Oil Fill 8 — Coolant Pressure Cap (Radiator)
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Air Cleaner Filter 10 — Remote Jump Start Negative Terminal
8
SERVICING AND MAINTENANCE 395