2006 CHRYSLER PT CRUISER spark plugs replace

MAINTAINING YOUR VEHICLE
CONTENTS

2.4L Turbo Engine Compartment............362

2.4L Engine Compartment................363

Onboard Diagnostic System — OBD II........364
▫Loose Fuel Filler Cap Message............364

Emissions Inspection And Maintenance
Programs............................365

Replacement Parts......................366

Dealer Service.........................367

Maintenance Procedures..................367▫Engine Oil..........................368
▫Drive Belts — Check Condition And Tension . . 372
▫Spark Plugs.........................372
▫Ignition Wiring System.................372
▫Catalytic Converter....................372
▫Engine Timing Belt....................374
▫Crankcase Emission Control System........374
▫Fuel Filter..........................374
▫Air Cleaner Element (Filter)..............374
7

Drive Belts — Check Condition and Tension
At the mileage shown in the maintenance schedules,
check all drive belts for condition and proper tension.
Improper belt tension can cause belt slippage and failure.
Inspect the drive belts for evidence of cuts, cracks, or
glazing and replace them if there is any sign of damage
which could result in belt failure. If adjustment is re-
quired, see your authorized dealer for service.
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 sparkplug. 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.
372 MAINTAINING YOUR VEHICLE

Miles 21,000 24,000 27,000 30,000 33,000 36,000
(Kilometers) (35 000) (40 000) (45 000) (50 000) (55 000) (60 000)
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
422 SCHEDULE “B”—ALL ENGINES
8
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Miles 57,000 60,000 63,000 66,000 69,000 72,000
( Kilometers) (95 000) (100 000) (105 000) (110 000) (115 000) (120 000)
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
424 SCHEDULE “B”—ALL ENGINES
8
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Miles 75,000 78,000 81,000 84,000 87,000 90,000
(Kilometers) (125 000) (130 000) (135 000) (140 000) (145 000) (150 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XXXXXX
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 425
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Miles 108,000 111,000 114,000 117,000 120,000
(Kilometers) (180 000) (185 000) (190 000) (195 000) (200 000)
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 427
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SCHEDULE “A”—NON TURBO
Miles 6,000 12,000 18,000 24,000 30,000 36,000
(Kilometers ) (10 000) (20 000) (30 000) (40 000) (50 000) (60 000)
[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 429
8
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Miles 42,000 48,000 54,000 60,000 66,000
(Kilometers) (70 000) (80 000) (90 000) (100 000) (110 000)
[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
430 SCHEDULE “A”—NON TURBO
8
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