tow CHRYSLER VOYAGER 2005 Owners Manual

AIR CLEANER ELEMENT
REMOVAL
(1) Unsnap 2 clips.
(2) Lift cover and pull toward the engine and
remove cover tabs from air box.
(3) Lift cover and remove the element (Fig. 15).
INSTALLATION
(1) Install the air filter element into air box (Fig.
15).
(2) Move cover so that the tabs insert into the air
box.
(3) Push cover down and snap the 2 clips.
AIR CLEANER HOUSING
REMOVAL
(1) Disconnect the negative battery cable.
Combustion Leak Tester C-3685-A
Pressure Transducer CH7059
Compression Test Adapter 8116
DRB IIITwith PEP Module OT-CH6010A
Fig. 15 AIR BOX COVER
RSENGINE 3.3/3.8L9 - 101
ENGINE 3.3/3.8L (Continued)

(3) Slowly tighten rocker shaft bolts evenly until
shaft is seated. Tighten bolts to 23 N´m (200 in. lbs.)
(Fig. 43).
(4) Install the cylinder head cover(s). (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - INSTALLATION)VALVE STEM SEALS
DESCRIPTION
The valve stem seals are made of Viton rubber. The
seals are positioned over the valve stem and seated
on the valve guide (Fig. 44).
Fig. 42 ROCKER ARMS AND SHAFT
1 - BOLT (ROCKER SHAFT OIL FEED - LONGER LENGTH) 5 - ROCKER ARM - EXHAUST
2 - SHAFT RETAINER/SPACER - 21.5 mm (0.84 in.) 6 - WASHER
3 -SHAFT RETAINER/SPACER - 37.5 mm (1.47 in.) 7 - ROCKER ARM - INTAKE (LARGER OFFSET)
4 - SHAFT RETAINER/SPACER - 40.9 mm (1.61 in.) 8 - ROCKER ARMS LUBRICATION FEED HOLE (POSITION
UPWARD & TOWARD VALVE SPRING)
Fig. 43 ROCKER ARMS AND SHAFT
1 - ROCKER ARMS AND SHAFT ASSEMBLY
2 - ROCKER SHAFT BOLTS
Fig. 44 Valve Stem Seal
9 - 114 ENGINE 3.3/3.8LRS
ROCKER ARMS (Continued)

REMOVAL
(1) Remove the cylinder head(s). (Refer to 9 -
ENGINE/CYLINDER HEAD - REMOVAL)
(2) Remove the yoke retainer and aligning yokes
(Fig. 48).
(3) Remove the hydraulic lifters. If necessary use
Special Tool C-4129, or equivalent to remove lifters
from bores. If lifters are to be reused, identify each
lifter to ensure installation in original location.
INSTALLATION
(1) Lubricate the lifters with engine oil.
NOTE: Position the lifter in bore with the lubrication
hole facing upward (Fig. 47).
(2) Install the hydraulic lifters with the lubrication
hole facing upward towards middle of block (Fig. 47).
Install lifters in original positions, if reused.
(3) Install lifter aligning yokes (Fig. 48).
(4) Install yoke retainer and torque screws to 12
N´m (105 in. lbs.) (Fig. 48).
(5) Install the cylinder heads. (Refer to 9 -
ENGINE/CYLINDER HEAD - INSTALLATION)
(6) Start and operate engine. Warm up to normal
operating temperature.CAUTION: To prevent damage to valve mechanism,
engine must not be run above fast idle until all
hydraulic lifters have filled with oil and have
become quiet.
Fig. 47 LIFTER LUBRICATION HOLE
Fig. 48 Lifter Aligning Yoke and Retainer
1 - YOKE RETAINER
2 - BOLT - YOKE RETAINER
3 - ALIGNING YOKE
4 - HYDRAULIC LIFTER
RSENGINE 3.3/3.8L9 - 117
HYDRAULIC LIFTERS (CAM IN BLOCK) (Continued)

OIL
STANDARD PROCEDURE
STANDARD PROCEDURE - ENGINE OIL AND
FILTER CHANGE
Change engine oil at mileage and time intervals
described in the Maintenance Schedule. (Refer to
LUBRICATION & MAINTENANCE/MAINTE-
NANCE SCHEDULES - DESCRIPTION)
WARNING: NEW OR USED ENGINE OIL CAN BE
IRRITATING TO THE SKIN. AVOID PROLONGED OR
REPEATED SKIN CONTACT WITH ENGINE OIL.
CONTAMINANTS IN USED ENGINE OIL, CAUSED BY
INTERNAL COMBUSTION, CAN BE HAZARDOUS TO
YOUR HEALTH. THOROUGHLY WASH EXPOSED
SKIN WITH SOAP AND WATER. DO NOT WASH
SKIN WITH GASOLINE, DIESEL FUEL, THINNER, OR
SOLVENTS, HEALTH PROBLEMS CAN RESULT. DO
NOT POLLUTE, DISPOSE OF USED ENGINE OIL
PROPERLY. CONTACT YOUR DEALER OR GOVERN-
MENT AGENCY FOR LOCATION OF COLLECTION
CENTER IN YOUR AREA.Run engine until achieving normal operating tem-
perature.
(1) Position the vehicle on a level surface and turn
engine off.
(2) Open hood, remove oil fill cap (Fig. 97).
(3) Hoist and support vehicle on safety stands.
Refer to Hoisting and Jacking Recommendations.
(Refer to LUBRICATION & MAINTENANCE/HOIST-
ING - STANDARD PROCEDURE)
(4) Place a suitable drain pan under crankcase
drain (Fig. 96).
(5) Remove drain plug from crankcase (Fig. 96)
and allow oil to drain into pan. Inspect drain plug
threads for stretching or other damage. Replace
drain plug and gasket if damaged.
(6) Remove oil filter. (Refer to 9 - ENGINE/LUBRI-
CATION/OIL FILTER - REMOVAL)
(7) Install and tighten drain plug in crankcase.
(8) Install new oil filter. (Refer to 9 - ENGINE/LU-
BRICATION/OIL FILTER - INSTALLATION)
(9) Lower vehicle and fill crankcase with specified
type and amount of engine oil. (Refer to LUBRICA-
TION & MAINTENANCE/FLUID TYPES -
DESCRIPTION)
(10) Install oil fill cap.
Fig. 95 Engine Oiling System
1 - OIL SUPPLY FOR BALL SOCKET THROUGH PUSH ROD 7 - OUTER ROTOR
2 - OIL SUPPLY PASSAGE FROM SHAFT TO ROCKER ARM 8 - INNER ROTOR
3 - ROCKER SHAFT 9 - RELIEF VALVE
4 - OIL FLOWS TO ONLY ONE PEDASTAL ON EACH HEAD; THIRD
FROM REAR ON RIGHT HEAD, THIRD FROM FRONT ON LEFT
HEAD10 - OIL PAN
5 - ROCKER SHAFT TOWER 11 - OIL SCREEN
6 - CRANKSHAFT 12 - OIL PUMP CASE
RSENGINE 3.3/3.8L9 - 139
LUBRICATION (Continued)

(1) Support front bumper reinforcement using a
suitable lifting device and lift into position.
(2) Install the four nuts attaching reinforcement to
frame rails. Tighten nuts to 54 N´m (40 ft. lbs.)
torque.
(3) Connect the solid state relay (SSR) wiring con-
nector. If bumper reinforcement was replaced, install
the solid state relay onto the bumper reinforcement.
(4) Install front fascia. (Refer to 13 - FRAMES &
BUMPERS/BUMPERS/FRONT FASCIA - INSTAL-
LATION).
REAR FASCIA
REMOVAL
(1) Open liftgate.
(2) Remove attaching screw from upper fascia to
the liftgate tower, right side and left side.
(3) Hoist and support vehicle with safety stands.
(4) Disconnect rear park assist wire connector, if
equipped.
(5) Remove the three screws attaching rear fascia
to rear fascia brackets on right side and left side
(Fig. 4).
(6) Remove the four plastic push pin attaching bot-
tom of rear fascia to fascia support.
(7) Remove rear fascia from vehicle by lifting sides
of fascia up and outboard to release from rear fascia
brackets.
INSTALLATION
(1) Hoist and support vehicle with safety stands.
(2) Position rear fascia on vehicle (Fig. 5).
(3) Connect the rear park assist wire connector, if
equipped.
(4) Engage front edge of fascia under the liftgate
tower. Install screw in liftgate tower right side and
left side.
(5) Engage sides of fascia to top and front edge of
the rear fascia brackets.
NOTE: Verify fascia is still engaged under the lift-
gate. Ensure acceptable and consistent gap
between liftgate and fascia.
(6) Install three screws attaching rear fascia to
rear fascia brackets, right side and left side.
(7) Install the four plastic push pins attaching bot-
tom of rear fascia to fascia support.
(8) Lower vehicle.
(9) Install the two screws attaching the upper fas-
cia to the fascia support.
Fig. 4 REAR BUMPER FASCIA
1 - REAR FASCIA
2 - PUSH PINS
3 - REAR BUMPER REINFORCEMENT
4 - REAR FASCIA BRACKET
Fig. 5 REAR BUMPER FASCIA
1 - REAR FASCIA
2 - PUSH PINS
3 - REAR BUMPER REINFORCEMENT
4 - REAR FASCIA BRACKET
13 - 4 FRAME & BUMPERSRS
FRONT BUMPER REINFORCEMENT (Continued)

(6) Open fuel fill door and remove screws mount-
ing fuel filler tube assembly to body. Do not discon-
nect rubber fuel fill or vent hoses from tank at this
time.
(7) Place a transmission jack under center of fuel
tank. Apply a slight amount of pressure to fuel tank
with transmission jack.
(8) Remove fuel tank mounting straps.
(9)Lower the tank just enough so that the
filler tube fitting is the highest point of the fuel
tank.
(10) Remove filler tube from fuel tank. Tank will
be drained through this fitting.
NOTE: WRAP SHOP TOWELS AROUND HOSES TO
CATCH ANY GASOLINE SPILLAGE.
(11) Drain fuel tank into holding tank or a prop-
erly labeledGasolinesafety container.
WARNING: GASOLINE OR GASOLINE VAPORS ARE
HIGHLY FLAMMABLE. A FIRE COULD OCCUR IF AN
IGNITION SOURCE IS PRESENT. NEVER DRAIN OR
STORE GASOLINE OR DIESEL FUEL IN AN OPEN
CONTAINER, DUE TO THE POSSIBILITY OF FIRE
OR EXPLOSION. THIS MAY RESULT IN PERSONAL
INJURY OR DEATH.
(12) If fuel pump module removal is necessary,
refer to Fuel Pump Module Removal/Installation in
this section.
STANDARD PROCEDURE - FUEL PRESSURE
GAUGE
This gauge package (special tool #8974) (Fig. 1)is
designed to check the injectors or fuel pump for leak
down conditions and fuel system pressures. Refer to
the Powertrain Diagnostic Manual for more informa-
tion on the operation of this tool.
(1) Preform the fuel pressure release procedure,
refer to the Fuel Pressure release procedure in this
section.(2) Find a fuel line quick connect fitting that is
accessible and install special tool #8974.
(3) Refer to the Powertrain Diagnostic Manual for
the proper operation of this gauge package.
(4) Preform the fuel pressure release procedure,
refer to the Fuel Pressure release procedure in this
section.
(5) Remove gauge from fuel system and reconnect
fuel lines.
(6) Use the DRBIIItto pressurize the fuel system
to check for leaks
Fig. 1 FUEL SYSTEM PRESSURE TESTER #8978
1 - GAUGES
2 - HANGER
3 - RELEASE TOOL
4 - DRAIN HOSE
5 - DRAIN HOSE VALVE
6 - SHUT-OFF VALVE
RSFUEL DELIVERY14-3
FUEL DELIVERY (Continued)

FUEL RAIL
REMOVAL
REMOVAL - 2.4L
(1) Perform fuel system pressure release procedure
before servicing or starting repairs.Refer to
Fuel System Pressure Release Procedure in this sec-
tion.
(2) Disconnect negative cable from battery.
(3) Disconnect the wiring connectors for fuel injec-
tors harness (Fig. 16).
(4) Remove wiring harness from brackets.
(5) Disconnect the connectors from the fuel injec-
tors.
(6) Remove harness from vehicle.
(7) Remove fuel hose quick connect fitting from the
chassis tube.Refer to Fuel Hoses, Clamps and
Quick Connect Fittings in this Section.Place a
shop towel under the connections to absorb any fuel
spilled from the fitting.
WARNING: WRAP A SHOP TOWEL AROUND HOSES
TO CATCH ANY GASOLINE SPILLAGE.
(8) Remove fuel rail attaching bolts.
(9) Remove fuel rail. Be careful not to damage the
injector O-rings upon removal from their ports.
REMOVAL - 3.3/3.8L
(1) Perform fuel system pressure release procedure
before servicing or starting repairs.Refer to
Fuel System Pressure Release Procedure in this sec-
tion.
(2) Disconnect negative cable from battery.
(3) Remove upper intake manifold, refer to the
Engine/Manifolds/Upper Intake for more informa-
tion..(4) Cover intake manifold with suitable cover
when servicing.
(5) Remove the fuel hose quick connect fitting from
the chassis tube.Refer to Fuel Hoses, Clamps
and Quick Connect Fittings in this Section.
WARNING: WRAP A SHOP TOWEL AROUND HOSES
TO CATCH ANY GASOLINE SPILLAGE.
(6) Remove the fuel rail attaching bolts (Fig. 17).
(7) Remove fuel rail. Be careful not to damage the
injector O-rings upon removal from their ports.
INSTALLATION
INSTALLATION - 2.4L
(1) Ensure injector holes are clean. Replace
O-rings if damaged.
(2) Lubricate injector O-rings with a drop of clean
engine oil to ease installation.
(3) Put the tip of each injector into their ports.
Push the assembly into place until the injectors are
seated in the ports.
(4) Install the fuel rail mounting bolts. Tighten
bolts to 22 N´m (200 in. lbs.) torque.
(5) Connect the connectors to the fuel injectors.
(6) Install wiring harness to brackets.
(7) Connect the wiring connectors to fuel injectors
harness (Fig. 16).
(8) Connect negative battery cable.
(9) Use the DRBIIItscan tool to pressurize the
fuel system. Check for leaks.
Fig. 16 FUEL RAIL AND INJECTORS 2.4L
1 - Fuel Injectors
2 - Fuel Rail
Fig. 17 FUEL INJECTORS 3.3/3.8L
RSFUEL DELIVERY14-11

DISCONNECTION/CONNECTION
(1) Perform fuel pressure release procedure. Refer
to Fuel Pressure Release Procedure in this section.
(2) Disconnect negative battery cable from battery
or auxiliary jumper terminal.
(3) Clean fitting of any foreign material before dis-
assembly.
(4) To release fuel system component from quick-
connect fitting, firmly push fitting towards compo-
nent being serviced while firmly pushing plastic
retainer ring into fitting (Fig. 38). With plastic ring
depressed, pull fitting from component.The plastic
retainer ring must be pressed squarely into fit-
ting body. If this retainer is cocked during
removal, it may be difficult to disconnect fit-
ting. Use an open-end wrench on shoulder of
plastic retainer ring to aid in disconnection.(5) After disconnection, plastic retainer ring will
remain with quick-connect fitting connector body.
(6) Inspect fitting connector body, plastic retainer
ring and fuel system component for damage. Replace
as necessary.
(7) Prior to connecting quick-connect fitting to
component being serviced, check condition of fitting
and component. Clean parts with a lint-free cloth.
Lubricate with clean engine oil.
(8) Insert quick-connect fitting into component
being serviced until a click is felt.
(9) Verify a locked condition by firmly push-pull-
ing-push on fuel tube and fitting (15-30 lbs.).
(10) Connect negative battery cable to battery or
auxiliary jumper terminal.
(11) Use the DRB IIItscan tool ASD Fuel System
Test to pressurize the fuel system. Check for leaks.
14 - 20 FUEL DELIVERYRS
QUICK CONNECT FITTING (Continued)

CONDITION POSSIBLE CAUSES CORRECTION
4. Loose lower control arm mounting
bolts at front suspension
crossmember.4. Tighten control arm mounting bolts to
the specified torques.
5. Lower control arm pivot bushing
worn.5. Replace lower control arm pivot
bushing.
6. Loose strut assembly mounting
fasteners at tower or knuckle.6. Tighten strut assembly fasteners to
the specified torque.
7. Power steering fluid hose touching
the body of the vehicle.7. Adjust hose to proper position by
loosening, repositioning, and tightening
attachments to specified torque. Do not
bend tubing.
8. Damaged front suspension
crossmember.8. Replace front suspension
crossmember.
9. Stabilizer bar link ball joints worn. 9. Replace stabilizer bar link.
10. Lug nuts loose. 10. Tighten lug nuts to specifications.
11. Excessive Wheel bearing
free-play.11. Verify correct halfshaft hub nut
torque. Replace hub and bearing if
torque is okay.
12. Internal power steering gear
noise.12. Replace power steering gear.
POPPING NOISE 1. Worn outer tie rod. 1. Check ball joint for free-play;
Replace outer tie rod.
2. Loose inner tie rod. 2. Replace power steering gear.
CHIRP OR SQUEAL
(POWER STEERING
PUMP)1. Loose power steering pump drive
belt.1. Check and adjust power steering
pump drive belt to specifications or
replace automatic tensioner where
applicable. Replace belt if worn or
glazed.
2. Malfuctioning belt auto-tensioner 2. Replace belt auto-tensioner.
WHINE, GROWL, MOAN
OR GROAN (POWER
STEERING PUMP)***1. Low fluid level. 1. Fill power steering fluid reservoir to
proper level and check for leaks (make
sure all air is bled from the system
fluid).
2. Power steering hose touching
vehicle body or frame.2. Adjust hose to proper position by
loosening, repositioning, and tightening
fitting to specified torque. Do not bend
tubing. Replace hose if damaged.
3. Extremely low ambient
temperature.3. Some noise can be expected, but will
go away as vehicle warms. Replace
pump if noise is excessive.
4. Extreme wear of power steering
pump internal components.4. Replace power steering pump and
flush system as necessary.
19 - 4 STEERINGRS
STEERING (Continued)

CONDITION POSSIBLE CAUSES CORRECTION
EXCESSIVE STEERING
WHEEL KICKBACK OR
TOO MUCH STEERING
WHEEL FREE PLAY.1. Air in the fluid of the power
steering system.1. Bleed air from system following the the
power steering pump initial operation
service procedure.*
2. Power steering gear loose on
cradle/crossmember.2. Inspect power steering gear mounting
bolts. Replace as necessary. Tighten to the
specified torque.
3. Steering column coupling or
intermediate shaft worn, broken or
loose.3. Replace steering column coupling or
intermediate shaft.
4. Free play in steering column. 4. Check all components of the steering
column and repair or replace as required.
5. Worn lower control arm ball joints. 5. Replace lower control arm ball joints as
required.
6. Loose steering knuckle-to-ball joint
stud pinch bolt.6. Inspect pinch bolt, replace as necessary,
and tighten to specified torque.
7. Front wheel bearing loose or
worn.7. Replace hub and bearing as necessary.
8. Loose outer tie rod end. 8. Replace outer tie rod end that has
excessive free play.
9. Loose inner tie rod. 9. Replace power steering gear.
10. Defective steering gear rotary
valve.10. Replace power steering gear.
* NOTE: Steering shudder can be expected in new
vehicles and vehicles with recent steering system
repairs. Shudder should dissipate after the vehicle
has been driven several weeks.
** NOTE: To evaluate this condition, it may be nec-
essary to disconnect the coupling at the base of the
steering column. Turn the steering wheel and feel or
listen for internal rubbing in steering column. To
avoid damaging the column clockspring, note the
following. Before disconnecting coupling, place
tires in the straight-ahead position and center steer-
ing wheel. Once disconnected, DO NOT rotatesteering wheel more than one revolution in either
direction and place steering wheel in original loca-
tion before reconnecting coupling. If this position is
lost, the steering column clockspring must be
recentered following the procedure found within the
procedure for steering column installation in the
steering column section.
*** NOTE: Increased low speed or stationary steer-
ing effort can be expected if the steering fluid is at
a high temperature. High fluid temperature usually
results from high engine rpm due to trailer towing,
ascending grades, or racing the engine for pro-
longed periods of time.
POWER STEERING FLUID
CONDITION POSSIBLE CAUSES CORRECTION
LOW FLUID LEVEL WITH
VISIBLE LEAK.1. Loose power steering hose
fittings.1. Tighten the fitting to its specified torque.
2. Damaged or missing fitting seal,
gasket, or O-ring.2. Replace as necessary.
3. Power steering component
leaking.3. Repair or replace the leaking component
as required.
19 - 8 STEERINGRS
STEERING (Continued)