spark plugs replace CHRYSLER VOYAGER 2005 Service Manual

Miles 57, 000 60, 000 63, 000 66, 000 69, 000 72, 000
(Kilometers) (91 000) (96 000) (101 000) (106 000) (110 000) (115 000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *X XXX X
Replace theengine air
cleaner filter.X
Inspect the tie rod ends and
boot seals.X
Inspect thePCV valveand
replace if necessary.*X
Inspect the serpentine drive
belt on 3.3 liter and 3.8 liter
engines, replace if necessary.
³X
Change the automatic
transmission fluid and filter.LX
Replace the air conditioning
filter.XX
Miles 75, 000 78, 000 81, 000 84, 000 87, 000 90, 000
(Kilometers) (120 000) (125 000) (130 000) (134 000) (139 000) (144 000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *XXXX
Replace theengine air
cleaner filterXX
Replace thespark plugson
3.3 liter and 3.8 liter engines.X
Replace theignition cables
3.3 liter and 3.8 liter engines.X
Inspect the tie rod ends and
boot seals.X
Check thePCV valveand
replace if necessary. Not
required if previously
changed.*X
Inspect the serpentine drive
belt on 3.3 liter and 3.8 liter
engines, replace if necessary. ³XX
Replace the air conditioning
filter.X
RSLUBRICATION & MAINTENANCE0-9
MAINTENANCE SCHEDULES (Continued)

Miles 78, 000 84, 000 90, 000 96, 000 100, 000
(Kilometers) (125 000) (134 000) (144 000) (154 000) (160 000)
[Months] [78] [84] [90] [96]
Change engine oil and engine oil filter.XXXX
Rotate TiresXXXX
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace
if necessary. *XX X X
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. X
Check and replace thePCV valve,if
necessary.*X
Inspect the serpentine drive belt on 3.3 liter
and 3.8 liter engines, replace if necessary. ³X
Replace thespark plugs3.3 liter and 3.8
liter engines.X
Replace theignition cables3.3 liter and
3.8 liter engines.X
Flush and replace the engine coolant at
100,000 miles, if not done at 60 months.X
Replace the air conditioning filter. X X
Miles 102, 000 108, 000 114, 000 120, 000
(Kilometers) (163 000) (173 000) (182 000) (192 000)
[Months] [102] [108] [114] [120]
Change engine oil and engine oil filter. X X X X
Rotate Tires X X X X
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace if necessary. * X X X
Replace theengine air cleaner filter.X
Inspect the tie rod ends and boot seals. X
Check thePCV valveand replace, if necessary.* X
Inspect the serpentine drive belt on 3.3 liter and 3.8 liter
engines, replace if necessary. ³XX
Flush and replace the engine coolant at 120 months, if
not done at 100,000 miles (160 000 km).X
Replace the air conditioning filter. X X
* This maintenance is recommended by the manu-
facture to the owner but is not required to maintain
the emissions warranty.
³ This maintenance is not required if previously
replaced.
Inspection and service should also be performed
anytime a malfunction is observed or suspected.
Retain all receipts.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 right
equipment. If you have any doubt about your ability
to perform a service job, take your vehicle to a
competent mechanic.
0 - 12 LUBRICATION & MAINTENANCERS
MAINTENANCE SCHEDULES (Continued)

DESCRIPTION - EXPORT
There are two maintenance schedules that show
therequiredservice for your vehicle.
First is ScheduleªAº. It is for vehicles that are not
operated under any of the conditions listed under
Schedule9B9.
Second is ScheduleªBº. It is for vehicles that are
operated under the conditions that are listed below
and at the beginning of the schedule.
²Day or night temperatures are below 0É C (32É
F).
²Stop and go driving.
²Extensive engine idling.
²Driving in dusty conditions.
²Short trips of less than 16 km (10 miles).
²More than 50% of your driving is at sustained
high speeds during hot weather, above 32É C (90É F).
²Trailer towing.L
²Taxi, police, or delivery service (commercial ser-
vice).L
²Off-road or desert operation.
NOTE: Most vehicles are operated under the condi-
tions listed for Schedule(B(.
Use the schedule that best describes your driving
conditions. Where time and mileage are listed, follow
the interval that occurs first.
CAUTION: Failure to perform the required mainte-
nance items may result in damage to the vehicle.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after
a fully warmed engine is shut off. Checking the oil
level while the vehicle is on level ground will
improve the accuracy of the oil level reading. Add oil
only when the level is at or below the ADD or MIN
mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear
or damage.
²Inspect the battery and clean and tighten the
terminals as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder and transmission, add as needed.
²Check all lights and all other electrical items for
correct operation.
At Each Oil Change
²Change the engine oil filter.
²Inspect the exhaust system.
²Inspect the brake hoses.
²Inspect the CV joints and front suspension com-
ponents.
²Check the automatic transmission fluid level.
²Check the manual transmission fluid level.
²Check the coolant level, hoses, and clamps.
SCHEDULE A - EXPORT ONLY
Kilometers 12 000 24 000 36 000 48 000 60 000 72 000
(Miles) (7,500) (15,000) (22,500 (30,000) (37,500) (45,000)
[Months] [6] [12] [18] [24] [30] [36]
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires XXXXX X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *XXX X X
Replace theengine air
cleaner filter.X
Replace thespark plugson
2.4 liter engines.X
Inspect the tie rod ends and
boot seals.X
Replace the air conditioning
filter.XX X
RSLUBRICATION & MAINTENANCE0-13
MAINTENANCE SCHEDULES (Continued)

Kilometers 84 000 96 000 108 000 120 000 132 000 144 000
(Miles) (52,500) (60,000) (67,500) (75,000) (82,500) (90,000)
[Months] [42] [48] [54] [60] [66] [72]
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires XXXXX X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *X XXX
Replace theengine air
cleaner filter.XX
Replace thespark plugson
2.4 liter engines.XX
Replace theignition cables
on 2.4 liter engines.X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.XX
Inspect the tie rod ends and
boot seals.XX
Inspect the generator belt on
2.4 liter engines, replace if
necessary.XX
Check thePCV valveand
replace, if necessary.*XX
Inspect the serpentine drive
belt on 3.3 liter engines,
replace if necessary. ³XX X
Flush and replace the engine
coolant at 60 months,
regardless of mileage.X
Replace the air conditioning
filter.XX X
Kilometers 156 000 160 000 168 000 180 000 192 000
(Miles) (97,500) (100,000) (105,000) (112,500) (120,000)
[Months] [78] [84] [90] [96]
Change engine oil and engine oil filter. X X X X
Rotate Tires X X X X
Inspect the brake linings. X
Inspect the engine air cleaner filter, replace
if necessary. *XXXX
Replace theengine air cleaner filter.X
Replace thespark plugson 2.4 liter
engines.X
Replace theignition cableson 2.4 liter
engines.X
0 - 14 LUBRICATION & MAINTENANCERS
MAINTENANCE SCHEDULES (Continued)

Kilometers 156 000 160 000 168 000 180 000 192 000
(Miles) (97,500) (100,000) (105,000) (112,500) (120,000)
[Months] [78] [84] [90] [96]
Inspect the tie rod ends and boot seals. X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines.XX
Inspect the generator belt on 2.4 liter
engines, replace if necessary.XX
Check and replace thePCV valve,if
necessary.*X
Inspect the serpentine drive belt on 3.3 liter
engines, replace if necessary. ³XX
Replace thespark plugs3.3 liter engines. X
Replace theignition cables3.3 liter
engines.X
Flush and replace the engine coolant at
100,000 miles, if not done at 60 months.X
Replace theengine timing belton 2.4 liter
engines only.X
Replace the air conditioning filter. X
* This maintenance is recommended by the manu-
facture to the owner but is not required to maintain
the emissions warranty.
³ This maintenance is not required if previously
replaced.Inspection and service should also be performed
anytime a malfunction is observed or suspected.
Retain all receipts.
RSLUBRICATION & MAINTENANCE0-15
MAINTENANCE SCHEDULES (Continued)

SCHEDULE B - EXPORT ONLY
Follow schedule ªBº if you usually operate your
vehicle under one or more of the following conditions.
Change the automatic transmission fluid and filter
every 96 000 km (60,000 miles) if the vehicle is usu-
ally operated under one or more of the conditions
marked with anL.
²
Day or night temperatures are below 0É C (32É F).
²Stop and go driving.²Extensive engine idling.
²Driving in dusty conditions.
²Short trips of less than 16 km (10 miles).
²More than 50% of your driving is at sustained
high speeds during hot weather, above 32É C (90É F).
²Trailer towing.L
²Taxi, police, or delivery service (commercial ser-
vice).L
²Off-road or desert operation.
Kilometers 5 000 10 000 14 000 19 000 24 000 29 000
(Miles) (3,000 ) (6,000 ) (9,000) (12,000) (15,000) (18,000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *XXXX X
Replace theengine air
cleaner filter.*X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.X
Inspect the generator belt on
2.4 liter engines, replace if
necessary.X
Change the All Wheel Drive
(AWD) power transfer unit
fluid. (See note at the end of
this chart)X
Replace the air conditioning
filter.X
Kilometers 34 000 38 000 43 000 48 000 53 000 58 000
(Miles) (21,000) (24,000) (27,000) (30,000) (33,000) (36,000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *XXX X X
Replace theengine air
cleaner filter.X
Replace thespark plugs2.4
liter engines.X
Inspect the tie rod ends and
boot seals.X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.X
0 - 16 LUBRICATION & MAINTENANCERS
MAINTENANCE SCHEDULES (Continued)

Kilometers 91 000 96 000 101 000 106 000 110 000 115 000
(Miles) (57,000) (60,000) (63,000) (66,000) (69,000) (72,000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *X XXX X
Replace theengine air
cleaner filter.X
Replace thespark plugson
2.4 liter engines.X
Replace theignition cables
on 2.4 liter engines.X
Inspect the tie rod ends and
boot seals.X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.X
Inspect the generator belt on
2.4 liter engines, replace if
necessary.X
Inspect thePCV valveand
replace if necessary.*X
Inspect the serpentine drive
belt on 3.3 liter engines,
replace if necessary.X
Change the automatic
transmission fluid and filter.LX
Change the manual
transmission fluid.X
Change the All Wheel Drive
(AWD) power transfer unit
fluid. (See note at the end of
this chart)XX
Change the All Wheel Drive
(AWD) overrunning clutch and
rear carrier fluid. (See note at
the end of this chart)X
Replace the air conditioning
filter.X
0 - 18 LUBRICATION & MAINTENANCERS
MAINTENANCE SCHEDULES (Continued)

Kilometers 120 000 125 000 130 000 134 000 139 000 144 000
(Miles) (75,000) (78,000) (81,000) (84,000) (87,000) (90,000)
Change engine oil and engine
oil filter.XXXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner
filter, replace if necessary. *XXXX
Replace theengine air
cleaner filterXX
Replace thespark plugson
3.3 liter engines.X
Replace theignition cables
on 3.3 liter engines.X
Replace thespark plugson
2.4 liter engines.X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.XX
Inspect the generator belt on
2.4 liter engines, replace if
necessary.XX
Inspect the tie rod ends and
boot seals.X
Inspect engine accessory
drive belts on 3.3 liter
engines, replace if necessary.
³XX
Change the manual
transmission fluid.X
Check thePCV valveand
replace if necessary. Not
required if previously
changed.*X
Change the All Wheel Drive
power transfer unit fluid. (See
the note at the end of this
chart.)XX
Change the All Wheel Drive
(AWD) overrunning clutch and
rear carrier fluid. (See note at
the end of this chart)X
Replace theengine timing
belton 2.4 liter engines. *X
Replace the air conditioning
filter.XX
RSLUBRICATION & MAINTENANCE0-19
MAINTENANCE SCHEDULES (Continued)

Kilometers 149 000 154 000 158 000 160 000 163 000 168 000
(Miles) (93,000) (96,000) (99,000) (100,000) (102,000) (105,000)
Change engine oil and engine
oil filter.XXX X X
Rotate Tires X X
Inspect the brake linings. X
Inspect the engine air cleaner
filter, replace if necessary. *XXXXX
Replace theengine air
cleaner filter*X
Inspect and adjust the power
steering pump belt tension on
2.4 liter engines.X
Inspect the generator belt on
2.4 liter engines, replace if
necessary.X
Inspect engine accessory
drive belts on 3.3 liter
engines, replace if necessary.
³X
Change the manual
transmission fluid.X
Change the All Wheel Drive
(AWD) power transfer unit,
overrunning clutch and rear
carrier fluid. (See note at the
end of this chart)X
Flush and replace the engine
coolant at 60 months or
100,000 miles.X
Replace the air conditioning
filter.X
Kilometers 173 000 178 000 182 000 187 000 192 000
(Miles) (108,000) (111,000) (114,000) (117,000) (120,000)
Change engine oil and engine oil filter.XXXX X
Rotate Tires X X X
Inspect the brake linings. X X
Inspect the engine air cleaner filter, replace
if necessary. *XXXX
Replace theengine air cleaner filter.X
Replace thespark plugson 2.4 liter
engines.X
Replace theignition cableson 2.4 liter
engines.X
Inspect and adjust the power steering pump
belt tension on 2.4 liter engines.X
0 - 20 LUBRICATION & MAINTENANCERS
MAINTENANCE SCHEDULES (Continued)

(6) Pull sensor up out of the chain case cover.Do
not pull on the sensor wiring.There is an O-ring
on the body of the sensor. The O-ring may make
removal difficult. A light tap to top of sensor prior to
removal may reduce force needed for removal.
INSTALLATION
INSTALLATION - 2.4L
The target magnet has locating dowels that fit into
machined locating holes in the end of the camshaft
(Fig. 7).
(1) Install target magnet in end of camshaft.
Tighten mounting screw to 3 N´m (30 in. lbs.) torque.
Over torqueing could cause cracks in magnet. If mag-
net cracks replace it.
(2) Install camshaft position sensor. Tighten sensor
mounting screws to 12.9 N´m (115 in. lbs.) torque.
(3) Carefully attach electrical connector to cam-
shaft position sensor.
(4) Connect the negative battery cable.
INSTALLATION - 3.3/3.8L
If the removed sensor is reinstalled, clean off
the old spacer on the sensor face. A NEW
SPACER must be attached to the face before
installation.Inspect O-ring for damage, replace if
necessary. If the sensor is being replaced, confirm
that the paper spacer is attached to the face and
O-ring is positioned in groove of the new sensor (Fig.
8).
(1) Apply a couple drops of clean engine oil to the
O-ring prior to installation.
(2) Install sensor in the chain case cover and
rotate into position.(3) Push sensor down until contact is made with
the camshaft gear. While holding the sensor in this
position, install and tighten the retaining bolt 14
N´m (125 in. lbs.) torque.
(4) Connect camshaft position sensor electrical
connector to harness connector.
(5) Install the air box cover and inlet hose (Fig. 5).
(6) Connect the negative battery cable.
IGNITION COIL
DESCRIPTION
The ignition coil assembly consists of 2 or 3 inde-
pendent coils molded together (Fig. 9) or (Fig. 10).
The coil assembly for the 3.3/3.8L is mounted on the
intake manifold. The coil assembly for the 2.4L is
mounted on the cylinder head cover. Spark plug
cables route to each cylinder from the coil.
OPERATION
The coil fires two spark plugs every power stroke.
One plug is the cylinder under compression, the
other cylinder fires on the exhaust stroke. The Pow-
ertrain Control Module (PCM) determines which of
the coils to charge and fire at the correct time.
The Auto Shutdown (ASD) relay provides battery
voltage to the ignition coil. The PCM provides a
ground contact (circuit) for energizing the coil. When
the PCM breaks the contact, the magnetic energy in
the coil transfers to the secondary causing the spark.
The PCM will de-energize the ASD relay if it does
not receive the crankshaft position sensor and cam-
shaft position sensor inputs. Refer to Auto Shutdown
(ASD) RelayÐPCM Output, in this section for relay
operation.
Fig. 7 Target Magnet Installation
1 - LOCATING DOWELS
2 - LOCATING HOLES (2)
Fig. 8 Camshaft Position Sensor and Spacer
1 - ELECTRICAL CONNECTOR
2 - O-RING
3 - PAPER SPACER
8I - 6 IGNITION CONTROLRS
CAMSHAFT POSITION SENSOR (Continued)