2008 CHRYSLER PT CRUISER ignition

Engine Oil Filter Selection
All of this manufacturers engines have a full-flow type
disposable oil filter. Use a filter of this type for replace-
ment. The quality of replacement filters varies consider-
ably. Only high quality filters should be used to assure
most efficient service. Mopar Engine Oil Filters are high
quality oil filters and are recommended.
DRIVE BELTS Ð 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 spark
plug. Refer to ªFluids, Lubricants, and Genuine Partsº in
this section 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.
388 MAINTAINING YOUR VEHICLE

WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune up to manufacturers specifica-
tions, should be obtained immediately.
To minimize the possibility of catalyst damage:
²Do not shut off the engine or interrupt the ignition
when the transaxle is in gear and the vehicle is in
motion.
²Do not try to start the engine by pushing or towing the
vehicle.
²Do not idle the engine with any spark plug wires
disconnected for prolonged period.
ENGINE TIMING BELT
Replace the engine timing belt at the intervals described
in the appropriate maintenance schedule.
CRANKCASE EMISSION CONTROL SYSTEM
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate deposits. If a valve is not working properly,
replace it with a new valve. DO NOT ATTEMPT TO
CLEAN THE OLD PCV VALVE!
390 MAINTAINING YOUR VEHICLE

COOLING SYSTEM
WARNING!
²When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
²You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don't open the
hood until the radiator has had time to cool. Never
try to open a cooling system pressure cap when the
radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant. Check the front of the A/C condenser for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
398 MAINTAINING YOUR VEHICLE

INTEGRATED POWER MODULE (IPM)
An Integrated Power Module is located in the engine
compartment near the air cleaner assembly. This center
contains cartridge fuses and mini fuses. A description of
each fuse and component may be stamped on the inside
of the cover.INTEGRATED POWER MODULE (IPM)
CavityCartridge
FuseMini Fuse Description
140 Amp
GreenPower Top
Feed Ð
Convertible
Only
220 Amp Yel-
lowAWD ECU
Feed
3 10 Amp RedCHMSL
Brake
Switch Feed
4 10 Amp RedIgnition
Switch Feed
520 Amp Yel-
lowTrailer Tow
Integrated Power Module Location
MAINTAINING YOUR VEHICLE 419
7

CAUTION!
²When installing the Integrated Power Module
cover, it is important to ensure the cover is prop-
erly positioned and fully latched. Failure to do so
may allow water to get into the Integrated Power
Module, and possibly result in a electrical system
failure.
²When replacing a blown fuse, it is important to
use only a fuse having the correct amperage rating.
The use of a fuse with a rating other than indicated
may result in a dangerous electrical system over-
load. If a properly rated fuse continues to blow, it
indicates a problem in the circuit that must be
corrected.
VEHICLE STORAGE
If you will not be using your vehicle for more than 21
days, you may want to take steps to preserve your
battery. You may:
²Disengage the mini-fuse in the Power Distribution
Center labeled IOD (Ignition Off-Draw).
²Or, disconnect the negative cable from the battery.
MAINTAINING YOUR VEHICLE 423
7

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. * ³X
Replace theMake-up air filter.X
Adjust the generator drive belt tension. X
Change the automatic transaxle fluid and fil-
ter.LX
Flush and replace engine coolant at 60
months, if not done at 102,000 miles.X
442 SCHEDULE ªBºÐALL ENGINES
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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.LX
Inspect thePCV valve and replace if necessary.*³ 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 ªBºÐALL ENGINES 445
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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
SCHEDULE ªAºÐNON TURBO 449
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