2007 CHRYSLER TOWN AND COUNTRY spark plugs

MAINTAINING YOUR VEHICLE
CONTENTS

3.3L/3.8L Engines......................410

Onboard Diagnostic System — OBD II........411
▫Loose Fuel Filler Cap Message............411

Emissions Inspection And Maintenance
Programs............................412

Replacement Parts......................413

Dealer Service.........................414

Maintenance Procedures..................414
▫Engine Oil..........................414▫Engine Oil Filter......................418
▫Drive Belts — Check Condition And Tension . . 418
▫Spark Plugs.........................419
▫Engine Air Cleaner Filter................419
▫Catalytic Converter....................419
▫Maintenance-Free Battery................421
▫Air Conditioner Maintenance.............423
▫Power Steering — Fluid Check............424
▫Front Suspension Ball Joints..............425
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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”.
WARNING!
The air induction system (air cleaner, hoses, etc) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc) removed. Failure to do so can result in
serious personal injury.
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.
MAINTAINING YOUR VEHICLE 419
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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 Use API Certified SAE 5W-20 engine oil. Refer to your oil filler cap for cor-
rect SAE grade, meeting DaimlerChrysler Material Standard MS-6395.
Oil Filter 3.3/3.8 liter engines Mopar 5281090 or equiv.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Fuel Selection 87 Octane
Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission MoparATF+4 Automatic Transmission Fluid
Brake Master Cylinder MoparDOT 3 and SAE J1703 should be used or equivalent. If DOT 3 brake fluid
is not available, then DOT 4 is acceptable. Use only recommended brake fluids.
Power Steering Reservoir MoparPower Steering Fluid +4 or MoparATF+4 Automatic Transmission Fluid
458 MAINTAINING YOUR VEHICLE

Miles 93, 000 96, 000 99, 000 102, 000 105, 000
(Kilometers) (155 000) (160 000) (165 000) (170 000) (175 000)
Change engine oil and engine oil filter.XXXX X
Rotate TiresXX
Inspect the brake linings.X
Inspect the engine air cleaner filter, replace if neces-
sary.XXXX
Replace theengine air cleaner filterX
Inspect the serpentine drive belt on 3.3 liter and 3.8
liter engines, replace if necessary. ‡X
Replace thespark plugs & ignition cableson 3.3
liter and 3.8 liter engines.X
Flush and replace the engine coolant.X
Replace the air conditioning filter.X
SCHEDULE “B” 469
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Miles 102, 000 108, 000 114, 000 120, 000
(Kilometers) (170 000) (180 000) (190 000) (200 000)
[Months] [102] [108] [114] [120]
Change engine oil and engine oil filter.XXXX
Rotate TiresXXXX
Inspect the brake linings.X
Inspect the engine air cleaner filter, replace if necessary.XXX
Replace theengine air cleaner filter. X
Inspect the tie rod ends and boot seals.X
Check thePCV valveand replace, if necessary.X
Flush and replace the engine coolant if not done at 60
months.X
Inspect the serpentine drive belt on 3.3 liter and 3.8 liter
engines, replace if necessary. ‡XX
Replace thespark plugs & ignition cableson 3.3 liter
and 3.8 liter engines.X
SCHEDULE “A” 475
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Integrated, Child....................... 73
Lumbar Support....................... 125
Memory............................. 145
Power.............................. 121
Reclining ............................ 124
Removal.......................134,137,139
Stown Go (Fold in Floor)................ 125
Tilting .............................. 133
Security Alarm (Theft Alarm)................ 18
Selection of Coolant (Antifreeze)..........430,458
Sentry Key (Immobilizer)................... 15
Sentry Key Programming................... 17
Service Assistance....................... 478
Service Contract......................... 480
Service Engine Soon Light (Malfunction
Indicator)............................. 217
Service Manuals........................ 482
Setting the Clock.....................219,256
Shoulder Belts........................... 46Signals, Turn...................154,211,454,455
Sliding Door............................ 33
Slippery Surfaces, Driving On............... 322
Snow Chains (Tire Chains)................. 341
Snow Tires............................ 342
Spare Tire.....................336,337,385,396
Spark Plugs............................ 419
Speed Control (Cruise Control).............. 163
Speedometer........................... 212
Starting............................... 307
Automatic Transmission................. 308
Engine Fails to Start.................... 309
Starting and Operating.................... 307
Starting Procedures...................... 307
Steering
Column Controls...................... 154
Linkage............................. 425
Power...........................321,424
Shaft Seal............................ 425
500 INDEX