engine CHRYSLER CROSSFIRE 2007 1.G Repair Manual

MAINTAINING YOUR VEHICLE
CONTENTS
m3.2L Engine..........................221
mOnboard Diagnostic System (OBD II).......222
mEmissions Inspection And Maintenance
Programs
............................223
mReplacement Parts.....................224
mDealer Service........................224
mMaintenance Procedures.................225
NEngine Oil..........................225
NIgnition Wiring System.................231
NCrankcase Emission Control System........231
NMaintenance-Free Battery................231
NAir Conditioner......................232NPower Steering Fluid...................233
NChassis Lubrication....................234
NBody Lubrication.....................235
NWindshield Wiper Blades................235
NWindshield Wiper Blade Replacement.......236
NWindshield Washer Reservoir.............236
NExhaust System......................237
NCooling System.......................238
NHoses And Vacuum/Vapor Harnesses.......241
NBrakes.............................242
NAutomatic Transmission................244
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NManual Transmission..................245
NAppearance Care And Protection From
Corrosion...........................246
mConvertible Top Care...................251
NWashing............................251
NGeneral Cleaning.....................252
NWeather Strip Care....................252
mFuses...............................253
NUnderhood Accessory Fuse Block Fuses.....253
NRelay Control Module Fuses.............257
NInterior Fuses........................258
mReplacement Bulbs.....................259
NInterior Light Bulbs....................259
NExterior Light Bulbs...................259
mExterior Light Bulb Service...............260NHeadlights..........................260
NFront Turn Signal And Parking/Standing
Lights.............................261
NFront And Rear Sidemarker Lights.........261
NTail, Stop, Back Up And Turn Signal Lights . . . 261
NLicense Plate Light....................262
NHeadlight Aiming.....................262
mVehicle Storage........................263
mSpecifications.........................265
mFluid Capacities.......................267
mRecommended Fluids, Lubricants And
Genuine Parts
.........................268
NEngine.............................268
NChassis............................269
NBody..............................270
220 MAINTAINING YOUR VEHICLE

3.2L ENGINE
MAINTAINING YOUR VEHICLE 221
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ONBOARD DIAGNOSTIC SYSTEM (OBD II)
To meet new government regulations and promote
cleaner air, your Crossfire is equipped with a sophisti-
cated onboard diagnostic system called OBD II. This
system monitors the performance of the emissions and
engine control systems. When these systems are operat-
ing properly, your vehicle will provide excellent perfor-
mance and fuel economy, as well as engine emissions
well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the CHECK ENGINE Light. It will also store
diagnostic codes and other information to assist your
service technician in making repairs. Although your
vehicle will usually be drivable and not need towing, see
your authorized dealer for service as soon as possible.CAUTION!
Prolonged driving with the CHECK ENGINE light
on could cause further damage to the emission con-
trol system. It could also affect fuel economy and
drivability. The vehicle must be serviced before any
state emissions tests can be performed.
If the CHECK ENGINE light is flashing, severe catalytic
converter damage and power loss will soon occur. Im-
mediate service is required.
If the gas cap is not tightened properly, the CHECK
ENGINE light may come on. Be sure the gas cap is
tightened every time you add fuel. Tighten the cap until
you hear it ªclickº once.
222 MAINTAINING YOUR VEHICLE

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle's emissions control system.
Failure to pass could prevent vehicle registration.
For states which have an I/M (Inspection and
Maintenance) requirement, this check verifies
the following: the CHECK ENGINE Light is functioning
and is not on when the engine is running, and that the
OBD (Onboard Diagnostic) system is ready for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key actuated test
which you can use prior to going to the test station. To
check if your vehicle's OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.2. Turn the ignition to the ON/RUN position, but do not
crank or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON/RUN
position, you will see your CHECK ENGINE light come
on as part of a normal bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The CHECK ENGINE light will flash for about 10
seconds and then return to being fully illuminated
until you turn off the ignition key or start the
engine. This means that your vehicle's OBD system
isnot readyand you shouldnotproceed to the I/M
station.
b. The CHECK ENGINE light will not flash at all
and will remain fully illuminated until you turn off
the ignition key or start the engine. This means that
your vehicle's OBD system isreadyand you can
proceed to the I/M station.
MAINTAINING YOUR VEHICLE 223
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If your OBD system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD system is
ready or not ready, if the CHECK ENGINE light is
illuminated during normal vehicle operation, you should
have your vehicle serviced before going to the I/M
station. The I/M station can fail your vehicle because the
CHECK ENGINE light is on with the engine running.REPLACEMENT PARTS
Use of genuine Mopartparts for normal/scheduled
maintenance and repairs is highly recommended to in-
sure the designed performance. Damage or failures
caused by the use of non-Mopartparts for maintenance
and repairs will not be covered by the warranty offered
by DaimlerChrysler Corporation.
DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service Manuals are available which
include detailed service information for your Crossfire.
Refer to these manuals before attempting any procedure
yourself.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
224 MAINTAINING YOUR VEHICLE

WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for which
you have the knowledge and the proper equipment.
If you have any doubt about your ability to perform
a service job, take your vehicle to a competent
technician.
MAINTENANCE PROCEDURES
The pages that follow contain the maintenance service
recommended by the engineers who designed your ve-
hicle.
Besides the maintenance items for which there are fixed
maintenance intervals, there are other items that should
operate satisfactorily without periodic maintenance.However, if a malfunction of these items does occur, it
could adversely affect the engine or vehicle performance.
These items should be inspected if a malfunction is
observed or suspected.
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
You can check the oil level using the procedure described
in Checking Engine Oil Level in the Understanding Your
Instrument Panel section, or by checking the engine oil
dipstick.
MAINTAINING YOUR VEHICLE 225
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The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off, or before
starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding 1 quart of oil when the reading is at the
MIN mark will result in a MAX reading on this engine.
226 MAINTAINING YOUR VEHICLE

Change Engine Oil
The oil change interval for your Crossfire is initially set at
7,000 miles (Canada: 11,000 km).
The Flexible Service System (FSS) in your vehicle evalu-
ates engine temperature, oil level, vehicle speed, engine
speed, distance driven, and the time elapsed since your
last service. It determines when your vehicle needs
maintenance service and alerts you in advance. The next
necessary service is indicated by the FSS in your instru-
ment cluster.
NOTE:Also see the FSS system details in the Under-
standing Your Instrument Panel section of this manual.
Very light duty driving cycles (most trips more than 10
miles [16 km] at moderate speeds in moderate tempera-
ture conditions) can extend the service interval beyond
7,000 miles (Canada: 11,000 km).
IfANYof the following apply to your driving, the oil
change interval can be reduced significantly:
²Day and night temperatures are below 32ÉF (0ÉC)
²Stop-and-go driving
²Extensive engine idling
²Driving in dusty conditions
²Short trips of less than 10 miles (16 km)
²More than 50% of your driving is at sustained high
speeds during hot weather, above 90ÉF (32ÉC)
²Taxi, Police, or delivery service (commercial service)
Observe the oil change interval indicated by your FSS
system. This system will monitor the driving conditions
seen by your vehicle, and will recommend the best
interval for servicing your vehicle to maintain it in top
condition.
CAUTION!
Overfilling or underfilling the crankcase will cause
oil aeration or loss of oil pressure. This could damage
your engine.
MAINTAINING YOUR VEHICLE 227
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Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, only use synthetic engine
oils, approved to MB 229.3 or MB 229.5, such as Mobil 1
SAE 0W-40. The FSS may not alert for an oil change at the
proper interval if an unapproved engine oil is used;
engine damage and reduced engine life may result.
Materials Added To Engine Oils
Do not add materials (other than leak detection dyes) to
engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil
Care should be taken in disposing of used engine oil from
your vehicle. Used oil, indiscriminately discarded, can
present a problem to the environment. Contact your
dealer, service station, or governmental agency for advice
on how and where used oil can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
All DaimlerChrysler Corporation engines have a full-
flow type disposable oil filter. Use a filter of this type for
replacement. The quality of replacement filters varies
considerably. Only high quality filters should be used to
assure most efficient service. MopartEngine Oil Filters
are high quality oil filters and are recommended.
228 MAINTAINING YOUR VEHICLE