spark plug Ram 1500 2014 Owner's Manual

•Change the engine oil and oil filter.
• Disconnect and reconnect the battery to reset the
engine controller memory.
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (MMT)
is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump, therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Materials Added To Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and they would result in additional cost.
Therefore, you should not have to add anything to the
fuel.
580 STARTING AND OPERATING

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately. To minimize the possibility of catalytic converter dam-
age:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
708 MAINTAINING YOUR VEHICLE

ComponentFluid, Lubricant, or Genuine Part
Engine Oil – 6.4L For best performance and maximum protection under all types of operating
conditions, the manufacturer only recommends full synthetic engine oils
that meet the American Petroleum Institute (API) categories of SN. The
manufacturer recommends the use of Pennzoil Ultra™ 0W-40 or equivalent
MOPAR® engine oil meeting the requirements of Chrysler Material Stan-
dard MS-12633 for use in all operating temperatures.
Engine Oil Filter We recommend you use MOPAR® brand Engine Oil Filters.
Spark Plugs – 3.6L Engine We recommend you use MOPAR® Spark Plugs (Gap 0.043 in [1.1 mm])
Spark Plugs – 5.7L Engine We recommend you use MOPAR® Spark Plugs (Gap 0.043 in [1.1 mm])
Spark Plugs – 6.4L Engine We recommend you use MOPAR® Spark Plugs (Gap 0.043 in [1.1 mm])
Fuel Selection – 3.6L Engine 87 Octane
Fuel Selection – 5.7L Engines 87 Octane Acceptable - 89 Octane Recommended
Fuel Selection – 6.4L Engines 87 Octane
7
MAINTAINING YOUR VEHICLE 759

Mileage or time passed
(whichever comes first)
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
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Inspect the brake linings, replace
as necessary. XXX X X X X
Adjust parking brake as neces-
sary. XXX X X X X
Inspect transfer case fluid. X X X
Additional Maintenance
Replace engine air filter. X X X X X
Replace spark plugs
(3.6L engine).** X
Replace spark plugs
(5.7L engine).** X
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S768 MAINTENANCE SCHEDULES

Mileage or time passed
(whichever comes first)
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
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Replace spark plugs
(6.4L engine).** X
Flush and replace the engine
coolant at 10 years or 150,000
miles (240,000 km) whichever
comes first. XX
Change automatic transmission
fluid and filter(s) (six-speed auto-
matic only), if using your vehicle
for police, taxi, fleet, or frequent
trailer towing. X
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SMAINTENANCE SCHEDULES 769

Mileage or time passed
(whichever comes first)
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
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Change automatic transmission
fluid and filter (six-speed auto-
matic only). X
Inspect the transfer case fluid,
change for any of the following:
police, taxi, fleet, or frequent
trailer towing. X
Change the transfer case fluid. X
Inspect and replace PCV valve if
necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
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S770 MAINTENANCE SCHEDULES

Service Contract......................... .777
Service Manuals ......................... .780
Settings, Personal ........................ .327
Shifting ............................... .400
Automatic Transmission ..................403
Transfer Case ......................... .438
Transfer Case, Shifting into Transfer Case
Neutral (N) .......................... .620
Transfer Case, Shifting out of Transfer Case
Neutral (N) .......................... .623
Shift Lever Override ...................... .678
Shoulder Belts ............................54
Shoulder Belt Upper Anchorage ................63
Side Airbag ..............................77
Signals, Turn ........................... .124
Sliding Rear Window Power .............................. .245
Snow Chains (Tire Chains) ...................562
Snow Plow ............................. .612Snow Tires
............................. .555
Spare Tire .............................. .556
Spark Plugs ............................ .758
Speed Control (Cruise Control) ................189
Speedometer ............................ .289
Stabilizer/Sway Bar System ..................472
Starting .................................33
Automatic Transmission ..................391
Cold Weather ......................... .393
Engine Fails to Start .....................393
Remote ...............................33
Starting Procedures (Gas Engines) .............390
Steering Power .............................. .518
Wheel, Heated ........................ .185
Wheel, Tilt ........................... .184
Steering Wheel Audio Controls ...............358
Steering Wheel Mounted Sound System Controls . . .358
Storage Compartment, Center Seat .............239
798 INDEX