2006 JEEP LIBERTY spark plugs replace

Miles 84,000 90,000 96,000 102,000
(Kilometers) (140 000) (150 000) (160 000) (170 000)
[Months] [84] [90] [96] [102]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Inspect the engine air filter element, and replace if nec-
essary. X
Replace the spark plugs. X
Inspect and replace the PCV valve, if necessary. X
Inspect the brake linings. X
Inspect the drive belt and replace as needed. Not required
if previously replaced. XX
Flush and replace the engine coolant/anti-freeze if not
done at 60 months. X
Inspect the manual transmission fluid, add as necessary. X
Inspect the transfer case fluid. X
382 SCHEDULE “A” — GASOLINE ENGINES
8
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Miles 108,000 114,000 120,000
(Kilometers) (180 000) (190 000) (200 000)
[Months] [108] [114] [120]
Change the engine oil and engine oil filter. X X X
Rotate the tires. X X X
Inspect the engine air filter element, and replace if necessary. X
Replace the spark plugs. X
Inspect and replace the PCV valve, if necessary. X
Inspect the brake linings. X
Inspect the drive belt and replace as needed. Not required if pre-
viously replaced. XX
Flush and replace the engine coolant/anti-freeze if not done at
102,000 miles (170 000 km). X
Inspect the manual transmission fluid, add as necessary. X
Drain and refill the transfer case fluid. X
Inspection and service should be performed anytime a
malfunction is observed or suspected. Retain all receipts.
This maintenance is recommended by the manufac-
turer to the owner, but it is not required to maintain
emissions warranty.
SCHEDULE “A” — GASOLINE ENGINES 383
8
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C
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Sentry Key (Immobilizer)................... 14
Sentry Key Programming ................... 16
Sentry Key Replacement ................... 15
Service Assistance ....................... 394
Service Contract ......................... 396
Service Manuals ........................ 398
Setting the Clock ........................ 183
Shift Speeds, Manual Transmission ........... 226
Shifting ............................... 224
Automatic Transmission ................. 227
Manual Transmission ................... 224
Transfer Case ...................... 237,241
Shoulder Belt Upper Anchorage .............. 41
Shoulder Belts ........................... 36
Signals, Turn ................... 1 17,173,357,360
Snow Chains (Tire Chains) ................. 274
Snow Plow ............................ 297
Spare Tire ............................. 303
Spark Plugs ............................ 324 Specifications
Fuel (Gasoline) ........................ 276
Oil .............................. 321,322
Speed Control (Cruise Control) .............. 133
Speedometer ........................... 173
Starting ............................... 217
Automatic Transmission ................. 217
Emergency (Jump Starting) ............... 307
Engine Block Heater .................... 223
Engine Fails to Start .................... 218
Manual Transmission ................... 217
Starting Procedures ...................... 217
Steering Power ........................... 247,328
Wheel Lock ........................... 17
Wheel, Tilt ........................... 124
Steering Wheel Mounted Sound System Controls ............................. 205
Storage ............................... 355
416 INDEX