spark plugs JEEP WRANGLER 2015 JK / 3.G Owners Manual

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine CoolantWe recommend you use MOPAR® Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) or equivalent meeting the requirements of
Chrysler Material Standard MS-12106.
Engine OilWe recommend you use API Certified SAE 5W-20
Engine Oil, meeting the requirements of Chrysler Ma-
terial Standard MS-6395 such as MOPAR®, Pennzoil®,
and Shell Helix®. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil FilterWe recommend you use MOPAR® Engine Oil Filter or
equivalent.
Spark PlugsWe recommend you use MOPAR® Spark Plugs.
Fuel Selection87 Octane
7
MAINTAINING YOUR VEHICLE 647

Mileage or time passed
(whichever comes first)
20,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000
Adjust parking brake on vehiclesequipped with four wheel discbrakes.XXX X X X X
Inspect transfer case fluid. X X X
Additional Maintenance
Replace engine air cleaner filter. X X X X X
Replace air conditioning/cabin airfilter.XXX X X X X
Replace spark plugs ** X8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 655

Security Alarm............................20
Security System...........................20
Selection of Coolant (Antifreeze)...............647
SENTRY KEY®
FCC General Information..................19
Sentry Key (Immobilizer)....................16
Sentry Key Programming....................18
Sentry Key Replacement.....................17
Service Assistance.........................663
Service Contract..........................665
Service Manuals..........................668
Settings, Personal.........................338
Setting the Clock..........................344
Shifting................................429
Automatic Transmission..................429
Manual Transmission....................424
Transfer Case, Shifting into Transfer Case
Neutral (N)...........................555
Transfer Case, Shifting out of Transfer Case
Neutral (N)...........................556
Shift Lever Override.......................576
Shoulder Belts............................51
Side Window Demisters (Defrosters)............413
Signals, Turn............................103
Snow Chains (Tire Chains)...................510
Snow Tires..............................503
Soft Top................................223
Spare Tire...............................505
Spark Plugs.............................647
Specifications
Fuel (Gasoline).........................647
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..647
Speed Control (Cruise Control)................179
Speedometer.............................306
Starting.................................29
Automatic Transmission..................421
Cold Weather..........................42110
INDEX 687