spark plugs replace CHRYSLER PT CRUISER 2005 1.G Owners Manual

MAINTAINING YOUR VEHICLE
CONTENTS

2.4L Turbo Engine Compartment............264

2.4L Engine Compartment................265

Onboard Diagnostic System — OBD II........266

Emissions Inspection And Maintenance
Programs............................267

Replacement Parts......................268

Dealer Service.........................268

Maintenance Procedures..................269
▫Engine Oil..........................269▫Drive Belts — Check Condition And Tension . . 273
▫Spark Plugs.........................274
▫Ignition Wiring System.................274
▫Catalytic Converter....................274
▫Engine Timing Belt....................276
▫Crankcase Emission Control System........276
▫Fuel Filter..........................276
▫Air Cleaner Element (Filter)..............276
▫Maintenance-Free Battery................277
7

Special tools are required to properly measure tension
and to restore belt tension to factory specifications. Also,
check belt routing to make sure there is no interference
between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to the Engine data Label located under the
hood for the proper type of spark plug for use in your
vehicle.
Ignition Wiring System
The ignition cables should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty cables should be replaced.
Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emission control device.
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.
274 MAINTAINING YOUR VEHICLE

Miles 21,000 24,000 27,000 30,000 33,000 36,000
(Kilometers) (34 000) (38 000) (43 000) (48 000) (53 000) (58 000)
Change engine oil and engine oil filter, if not
replaced at 3 months.XXXXX X
Rotate tires. X X X
Inspect the brake linings. X X
Replace theengine air cleaner filter.X
Replace thespark plugs.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace as neces-
sary.*X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
322 SCHEDULE “B”—ALL ENGINES
8
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A
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S
C
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Miles 57,000 60,000 63,000 66,000 69,000 72,000
( Kilometers) (91 000) (96 000) (101 000) (106 000) (111 000) (115 000)
Change engine oil and engine oil filter, if not
replaced at 3 months.XXXXX X
Rotate tires. X X X
Inspect the brake linings. X X
Replace theengine air cleaner filter.X
Replace thespark plugs and ignition cables.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace if neces-
sary. Not required if previously changed. * ‡X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
Change the automatic transaxle fluid and fil-
ter.X
Flush and replace engine coolant at 60
months, if not done at 102,000 miles.X
324 SCHEDULE “B”—ALL ENGINES
8
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Miles 75,000 78,000 81,000 84,000 87,000 90,000
(Kilometers) (120 000) (125 000) (130 000) (135 000) (130 000) (144 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XXXXX X
Rotate tires. X X X
Inspect the brake linings. X
Inspect theengine air cleaner filterand replace as
necessary.*X
Replace theengine air cleaner filter.X
Replace thespark plugs.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace if necessary.
Not required if previously changed. * ‡X
Replace theengine timing belt.*X
Inspect theMake-up air filter,replace as necessary. X
Adjust the generator drive belt tension. X
Replace theMake-up air filter.X
SCHEDULE “B”—ALL ENGINES 325
8
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Miles 108,000 111,000 114,000 117,000 120,000
(Kilometers) (173 000) (178 000) (183 000) (188 000) (193 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XXXXX
Rotate tires. X X X
Inspect the brake linings. X
Replace theengine air cleaner filter.*X
Inspect the tie rod ends and boot seals. X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
Change automatic transaxle fluid and filter.X
Inspect thePCV valve and replace if necessary.*‡ X
Flush and replace the engine coolant at 120 months,
if not replaced at 102,000 miles.X
Replace thespark plugs and ignition cables.X
SCHEDULE “B”—ALL ENGINES 327
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SCHEDULE “A”—NON TURBO
Miles 6,000 12,000 18,000 24,000 30,000 36,000
(Kilometers ) (10 000) (19 000) (29 000) (38 000) (48 000) (58 000)
[Months] [6] [12] [18] [24] [30] [36]
Change engine oil and engine oil filter. XXXXXX
Rotate tires. XXXXXX
Inspect the brake linings. X X
Replace theengine air cleaner filter.X
Replace thespark plugs.X
Inspect the tie rod ends and boot seals. X
Replace theMake-up air filter.X
Adjust the generator drive belt tension X
SCHEDULE “A”—NON TURBO 329
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Miles 42,000 48,000 54,000 60,000 66,000
(Kilometers) (67 000) (77 000) (86 000) (96 000) (106 000)
[Months] [42] [48] [54] [60] [66]
Change engine oil and engine oil filter.XXXXX
Rotate tires.XXXXX
Inspect the brake linings. X
Replace theengine air cleaner filter.X
Replace thespark plugs and ignition cables.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace, if necessary.* X
Flush and replace the engine coolant at 60 months, if
not done at 102,000 miles.X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
330 SCHEDULE “A”—NON TURBO
8
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A
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C
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Miles 72,000 78,000 84,000 90,000 96,000 102,000
(Kilometers) (115 000) (125 000) (134 000) (144 000) (154 000) (164 000)
[Months] [72] [78] [84] [90] [96] [102]
Change engine oil and engine oil filter. X XXXXX
Rotate tires. X XXXXX
Inspect the brake linings. X X
Replace theengine air cleaner filter.X
Replace thespark plugs.X
Inspect the tie rod ends and boot seals. X
Inspect thePCV valveand replace if necessary.
Not required if previously changed. * ‡X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
Flush and replace the engine coolant, if not
replaced at 60 months.X
SCHEDULE “A”—NON TURBO 331
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Miles108,000 114,000 120,000
(Kilometers) (173 000) (182 000) (192 000)
[Months] [108] [114] [120]
Change engine oil and engine oil filter. X X X
Rotate tires. X X X
Inspect thePCV valveand replace if necessary. * ‡ X
Replace theair cleaner filter.X
Replace theengine timing belt.*X
Flush and replace the engine coolant at 120 months, if not done at
102,000 miles.X
Replace thespark plugs and ignition cables.X
Replace theMake-up air filter.X
* This maintenance is recommended by the manufacturer
to the owner but is not required to maintain the emis-
sions warranty.
‡ This maintenance is not required if previously replaced.Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
332 SCHEDULE “A”—NON TURBO
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