2005 CHRYSLER 300 SRT spark plugs

MAINTAINING YOUR VEHICLE
CONTENTS

6.1L Engine..........................237

Onboard Diagnostic System — OBD II......238

Emissions Inspection And Maintenance
Programs
............................239

Replacement Parts.....................240

Dealer Service........................240

Maintenance Procedures.................241
▫Engine Oil..........................241
▫Engine Oil Filter......................243
▫Drive Belts — Check Condition And
Tensioner...........................244
▫Spark Plugs.........................244▫Engine Air Cleaner Filter................244
▫Fuel Filter..........................245
▫Catalytic Converter....................245
▫Maintenance-Free Battery................247
▫Air Conditioner Maintenance.............248
▫A/C Air Filter — If Equipped............249
▫Power Steering — Fluid Check............249
▫Front & Rear Suspension Ball Joints........250
▫Steering Linkage......................250
▫Body Lubrication.....................250
▫Windshield Wiper Blades................250
7

quality filters should be used to assure most efficient
service. Mopar Engine Oil Filters are a high quality oil
filter and are recommended.
Drive Belts — Check Condition and Tensioner
Belt tension is controlled by means of an automatic
tensioner. No belt tension adjustments are required.
However, belt and belt tensioner condition should be
inspected at the specified intervals, and replaced if re-
quired. See your authorized dealer for service.
At the mileage indicated in the maintenance schedule, all
belts and tensioner should be checked for condition.
Improper belt tension can cause belt slippage and failure.
Belts should be inspected for evidence of cuts, cracks,
glazing, or frayed cords and replaced if there is indication
of damage which could result in belt failure. Low gen-
erator belt tension can cause battery failure.
Also check belt routing to make sure there is no interfer-
ence 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. Malfunctioning spark plugs can damage the cata-
lytic converter. For proper type of replacement spark
plugs, refer to the “Vehicle Emission Control Informa-
tion” label in the engine compartment.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on Schedule “A”. If, however, you
drive the vehicle frequently under dusty or severe con-
ditions, the filter element should be inspected periodi-
cally and replaced if necessary at the intervals shown on
Schedule “B”.
244 MAINTAINING YOUR VEHICLE

RECOMMENDED FLUIDS, LUBRICANTS AND
GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent.
Engine Oil (6.1 Liter) Use API rated SL/CF full synthetic engine oil. SAE 0W-40 is recommended.
Refer to the engine oil viscosity chart for the correct SAE grade meeting
DaimlerChrysler Material Standard MS-10725.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Oil Filter (6.1 Liter) Mopar05281090 or equivalent.
Fuel Selection (6.1 Liter) Premium Unleaded 91 Octane Only or higher.
Chassis
Component Fluids, Lubricants and Genuine Parts
Automatic Transmission MoparATF+4 Automatic Transmission Fluid or equivalent.
Brake Master Cylinder MoparDOT 3 and SAE J1703 or equivalent should be used. Use only rec-
ommended brake fluids.
Power Steering Reservoir MoparATF+4 Automatic Transmission Fluid or equivalent.
Rear Axle API rated GL-5 SAE 75W140 Synthetic Gear Lubricant or equivalent.
276 MAINTAINING YOUR VEHICLE

Miles 93,000 96,000 99,000 100,000 102,000 105,000
(Kilometers) (155 000) (160 000) (165 000) (170 000) (175 000) (180 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XXX X X
Inspect theair cleaner filter
and replace if re-
quired.*XXX
Inspect theair cleaner filter
and replace if re-
quired.X
Replace theair cleaner filter.X
Replace thespark plugs.X
Inspect the front and rear brake linings and rotors. X
Check and Inspect the accessory drive belt and ten-
sioner. Replace if required.X
Change the rear axle fluid. X
Replace the air conditioning filter.X
Flush and replace engine coolant at 102,000 miles if
not done at 60 months.X
Rotate the tires. X X
* This maintenance is recommended by the manufacture
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.
SCHEDULE “B” 287
8
M
A
I
N
T
E
N
A
N
C
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S
C
H
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U
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S

Miles 78,000 84,000 90,000 96,000 100,000 102,000
(Kilometers) (130 000) (140 000) (150 000) (160 000) (170 000) (180 000)
[Months] [78] [84] [90] [96] [102]
Change engine oil and engine oil filter. X X X X X
Inspect theair cleaner filter
and replace if re-
quired.*XXXX
Replace theair cleaner filter.X
Replace thespark plugs.X
Inspect the front and rear brake linings and ro-
tors.X
Check and Inspect the accessory drive belt and
tensioner. Replace if required.X
Check and replace, if necessary, thePCV valve.
*‡
X
Flush and replace the engine coolant at 102,000
miles if not done at 60 months.X
Replace the air conditioning filter. X X
Rotate the tires. X X X X 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.
290 SCHEDULE “A”
8
M
A
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E
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C
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C
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Child Restraint......................49,54
Extender............................ 34
Front Seat............................ 29
Operating Instructions.................. 29
Pretensioners......................... 33
Reminder........................... 138
Seats................................. 87
Glide-To-Exit......................... 91
Heated.............................. 88
Lumbar Support....................... 88
Power.............................. 87
Rear Folding......................... 93
Reclining............................ 88
Security Alarm (Theft Alarm)............... 22
Selection of Coolant..................253,276
Selection of Oil........................ 242
Sentry Key............................ 12
Service Assistance...................... 294
Service Contract........................ 296
Service Engine Soon Light
(Malfunction Indicator).................. 139
Service Manuals........................ 299
Setting the Clock....................151,152Settings, Personal....................... 147
Shift Speeds........................... 183
Shoulder Belt Upper Anchorage............. 32
Side Airbag............................ 44
Signals, Turn.......................... 134
Slippery Surfaces, Driving On............. 231
Snow Chains (Tire Chains)................ 211
Snow Tires............................ 212
Spark Plugs........................... 244
Speed Control......................... 111
Speedometer.......................... 134
Starting.............................. 181
Engine Fails to Start................... 182
Starting and Operating................... 181
Steering
Linkage............................ 250
Power...........................196,249
Tilt Column......................... 106
Wheel, Tilt.......................... 106
Steering Wheel Mounted Sound System
Controls............................ 166
Storage...........................126,268
Storage, Vehicle.....................177,268
INDEX 313
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