spark plugs Ram 4500 Chassis Cab 2018 User Guide

Mileage or time passed (whichever comesfirst)
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
Additional Inspections
Inspect the CV/Universal joints. X X X X X
Inspect front suspension, tie rod ends, and
replace if necessary. XXX X X X X
Inspect the front and rear axle surfaces. If
gear oil leakage is suspected, check the
fluid level. If using your vehicle for police,
taxi, fleet, off-road or frequent trailer tow-
ing, change axle fluid. XXX X X X X
Inspect the brake linings, parking brake
function. XXX X X X X
Additional Maintenance
Replace engine air filter. X X X X X
Replace spark plugs. ** X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. XX
Change the automatic transmission fluid
(AS66RC Transmission Only). XX X
Change the automatic transmission fluid
and sump filter (AS66RC Transmission
Only). XX
SERVICING AND MAINTENANCE
176

U.S.Metric
Cooling System
6.7L Turbo Diesel Engine (Mopar Engine Coolant/Antifreeze 10 Year/
150,000 Mile Formula) 5.7 Gallons
21.4 Liters
FLUIDS AND LUBRICANTS — GAS ENGINE
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10–Year/
150,000 Mile Formula OAT (Organic Additive Technology).
Engine Oil – 6.4L Engine For best performance and maximum protection under all types of oper-
ating conditions, the manufacturer only recommends full synthetic en-
gine 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 FCA Material
Standard MS-12633 for use in all operating temperatures.
Engine Oil Filter – 6.4L Engine We recommend you use Mopar Engine Oil Filters.
Spark Plugs – 6.4L Engine We recommend you use Mopar Spark Plugs.
Fuel Selection – 6.4L Engine 89 Octane Recommended - 87 Octane Acceptable, 0-15% Ethanol.
TECHNICAL SPECIFICATIONS
214

Panic Alarm................15
Remote Starting Exit Remote Start Mode ........17
Replacement Tires .............202
Reporting Safety Defects ..........286
Resetting Perform Service Indicator . . .179
Restraint, Head ................26
Restraints, Child ...............96
Safety Checks Inside Vehicle .......116
Safety Checks Outside Vehicle ......117
Safety Defects, Reporting .........286
Safety, Exhaust Gas .............115
Safety Information, Tire ..........191
Safety Tips ..................115
Schedule, Maintenance ..........174
SD Card Port .................257
Seat Belt Adjustable Upper Shoulder
Belt Anchorage ..............81
Automatic Locking Retractor (ALR) . .85
Lap/Shoulder Belt Operation ......80
Lap/Shoulder Belt Untwisting .....81
Pregnant Women .............85
Seat Belt Extender ............84
Seat Belt Reminder ............78
Seat Belt Reminder ..............78 Seat Belts
................78, 116
Adjustable Shoulder Belt ........81
Adjustable Upper Shoulder
Anchorage .................81
Child Restraint ..............96
Extender ..................84
Front Seat ..............78, 80
Inspection ................116
Operating Instructions .........80
Pregnant Women .............85
Reminder .................61
Untwisting Procedure ..........81
Seats ......................21
Adjustment ................21
Easy Entry ..............21, 23
Heated ...................21
Memory ..................21
Rear Folding ...............21
Seatback Release ............21
Tilting ...................21
Vented ...................21
Ventilated .................21
Security Alarm ..............17,
63
Selection Of Coolant (Antifreeze) .............214, 216
Service Assistance .............284
Service Contract ...............285 Service Manuals
...............286
Shifting ....................128
Automatic Transmission ........129
Transfer Case, Shifting Into
Transfer Case Neutral (N) .......148
Transfer Case, Shifting Out Of
Transfer Case Neutral (N) .......150
Shift Lever Override .............167
Signals, Turn ............34, 68, 118
Sirius Satellite Radio Traffic & Weather ............262
Sirius Travel Link ..............263
SiriusXM Guardian .............248
Account ..................248
In Vehicle Features ...........250
Maintaining Your Account .......250
Registration ...............249
Remote Features ............253
Renewing Subscriptions ........250
Send&Go ................255
Vehicle Finder ..............255
Vehicle Health Alert ..........278
Snow Tires ..................204
Sound Systems (Radio) ........257, 259, 261, 262
Spare Tire ............204, 205, 206
Spark Plugs ..................214
293