2000 DODGE NEON Service Repair Manual

(8) Remove mount through bolt (Fig. 14).
(9) Disconnect transaxle shift cable from left
mount and transaxle linkage.
(10) Remove left mount bracket to body frame rail
fasteners (Fig. 15).
(11) Remove mount attaching bolts (Fig. 16) or
(Fig. 17).
(12) Remove mount.
INSTALLATION
(1) Install mount and attaching bolts (Fig. 16) or
(Fig. 17). Tighten bolts to 68 N´m (50 ft. lbs.).(2) Install engine mount bracket to body frame rail
and tighten fasteners to 28 N´m (250 in. lbs.) (Fig.
15).
(3) Position engine/transaxle for installation of
through bolt. Install and tighten through bolt to 118
N´m (87 ft. lbs.) (Fig. 14).
(4) Remove jack from under transaxle.
(5) Install through bolt access plug at left side
outer frame rail.
(6) Install left splash shield and wheel.
(7) Connect transaxle shift cable to engine mount
and transaxle linkage.
(8) Install battery tray and battery.
Fig. 12 Engine Position Measurement
Fig. 13 Air Cleaner Assembly
1 ± AIR CLEANER ASSY.
2 ± THROTTLE BODY DUCT
Fig. 14 Left Mount Through Bolt
1 ± MOUNT BRACKET
2 ± BOLT
3 ± MOUNT
Fig. 15 Left Mount Bracket
1 ± MOUNT BRACKET
2 ± BODY FRAME RAIL
9 - 22 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

(9) Install air cleaner assembly (Fig. 13).
(10) Lower vehicle.
ENGINE MOUNTÐRIGHT
REMOVAL
(1) Remove accessory drive belts. Refer to Group 7,
Cooling System for procedure.
(2) Remove crankshaft damper. Refer to procedure
in this section.
(3) Remove upper and lower engine torque struts.
Refer to procedure in this section.
(4) Support engine with a suitable jack.
(5) Remove bolt access cover and bolt attaching
the right engine mount to mount bracket (Fig. 18).
(6) Remove engine mount bracket. Refer to proce-
dure in this section.
NOTE: The right engine mount attaching holes are
slightly oversize to compensate for manufacturing
tolerances. The mount has been set at the manufac-
turing plant for proper powertrain alignment. There-
fore, it is necessary to mark the position of the
mount before the attaching bolts are loosened.
(7) Using a permanent ink marker or equivalent,
mark the position of engine mount to the body frame
rail.
(8) Remove bolts attaching mount to body (Fig.
19).
(9) Remove mount between engine and body frame
rail. Mount removal may require engine position to
be raised or lowered to allow mount removal clear-
ance.
INSTALLATION
(1) Position mount into the original position on
body frame rail (Fig. 19).
Fig. 16 Left Mount (Automatic Transaxle)
1 ± MOUNT
2 ± TRANSAXLE
Fig. 17 Left Mount (Manual Transaxle)
1 ± MOUNT
2 ± TRANSAXLE
Fig. 18 Engine Mount To Bracket Bolt
1 ± BOLT
2 ± RIGHT ENGINE MOUNT
3 ± ENGINE MOUNT BRACKET
PL2.0L SOHC ENGINE 9 - 23
REMOVAL AND INSTALLATION (Continued)

NOTE: Engine mount must be installed in the orig-
inal position on body frame rail. If mount was not
marked or frame rail was replaced, perform the fol-
lowing procedure.
(2) Perform the following procedure if mount posi-
tion was not previously marked or the frame rail was
replaced:
a. Insert new mount loosely in frame rail.
b. Align the four holes in the mount with the mat-
ing holes in the rail such that the holes are concen-
tric (frame rail holes centered in the mount holes).
c. Using a permanent ink marker or equivalent,
mark the position of engine mount to the body frame
rail while maintaining mounting hole concentricity.
(3) Ensure the mount maintains originally marked
position and install mount bolts. Tighten bolts to 28
N´m (250 in. lbs.) (Fig. 19).
(4) Install engine mount bracket. Refer to proce-
dure in this section.
(5) Install bolt attaching right engine mount to
bracket and tighten to 118 N´m (87 ft. lbs.) (Fig. 18).
(6) Remove support from under engine.
(7) Install upper and lower engine torque struts.
Refer to procedure in this section.
(8) Install crankshaft damper. Refer to procedure
in this section.
(9) Install accessory drive belts. Refer to Group 7,
Cooling System for procedure.
ENGINE MOUNT BRACKETÐRIGHT
REMOVAL
(1) Remove upper and lower torque struts. Refer to
procedure in this section.(2) Remove power steering/air conditioning belt.
Refer to Group 7, Cooling System, Accessory Drive
Belts for procedure.
(3) Support engine with a suitable jack.
(4) Remove engine mount through bolt access plug
(Fig. 20)
(5) Remove right engine mount to bracket through
bolt (Fig. 21).
(6) Remove engine mount bracket attaching bolts
(Fig. 22).
(7) Bracket removal requires engine to be raised
slightly to obtain engine-to-body clearance.
INSTALLATION
(1) Install engine mount bracket and tighten bolts
to 61 N´m (45 ft. lbs.) (Fig. 22).
(2) Install bolt attaching engine mount to bracket
(Fig. 21). Tighten bolt to 118 N´m (87 ft. lbs.).
(3) Install mount bolt access plug (Fig. 20).
(4) Remove support from under engine.
(5) Install power steering/air conditioning belt.
Refer to Group 7, Cooling System, Accessory Drive
Belts for procedure.
(6) Install upper and lower torque struts. Refer to
procedure in this section.
Fig. 19 Engine MountÐRight
1 ± SNUBBER PAD
2 ± RIGHT ENGINE MOUNT
3 ± BOLTS
Fig. 20 Engine Mount Bolt Access Plug
1 ± CRANKSHAFT BOLT ACCESS PLUG
2 ± RIGHT MOUNT BOLT ACCESS PLUG
3 ± FASCIA
4 ± SPLASH SHIELD
9 - 24 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

STRUCTURAL COLLAR
REMOVAL
(1) Raise vehicle on hoist.NOTE: To remove transaxle dust cover, the front
bending strut must be removed.
(2) Remove structural collar from oil pan to tran-
saxle (Fig. 23).
INSTALLATION
CAUTION: The torque procedure for the structural
collar must be followed, as damage to oil pan or
collar could occur.
(1) Install the structural collar (Fig. 23) using the
following 3 step torque sequence:
²Step 1: Install the collar to oil pan bolts and
tighten to 3 N´m (30 in. lbs.).
²Step 2: Install collar to transaxle bolts and
tighten to 108 N´m (80 ft. lbs.).
²Step 3: Final torque the collar to oil pan bolts to
54 N´m (40 ft. lbs.).
(2) Lower vehicle.
ENGINE ASSEMBLY
REMOVAL
(1) Perform fuel pressure release procedure. Refer
to Group 14, Fuel System for procedure. Remove fuel
line to fuel rail.
(2) Disconnect and remove battery and tray.
(3) Drain cooling system. Refer to Group 7, Cooling
System for procedure.
Fig. 21 Engine Mount to Bracket
1 ± BOLT
2 ± RIGHT ENGINE MOUNT
3 ± ENGINE MOUNT BRACKET
Fig. 22 Engine Mount Bracket Assembly
1 ± BOLTS
2 ± ENGINE MOUNT BRACKET ASSEMBLY
Fig. 23 Structural CollarÐRemoval and Installation
1 ± OIL PAN
2 ± STRUCTURAL COLLAR
PL2.0L SOHC ENGINE 9 - 25
REMOVAL AND INSTALLATION (Continued)

(4) Discharge air conditioning system, if equipped.
Refer to Group 24, Heating and Air Conditioning for
procedure.
(5) Disconnect the following: air intake duct at
intake manifold, throttle cables, electrical connectors
from throttle body and air cleaner housing.
(6) Remove air cleaner housing assembly.
(7) Remove upper radiator hose and fan module.
Refer to Group 7, Cooling System for procedure.
(8) Remove lower radiator hose.
(9) Disconnect automatic transmission cooler lines
and plug, if equipped.
(10) Disconnect shift linkage, electrical connectors,
and clutch cable, if equipped with manual transaxle.
(11) Disconnect engine wiring harness.
(12) Disconnect positive cable from Power Distri-
bution Center (PDC) and ground wire from vehicle
body.
(13) Disconnect ground wire from the vehicle body-
to-engine at the right side strut tower.
(14) Disconnect heater hoses.
(15) Disconnect vacuum hose from brake booster.
(16) Disconnect coolant reserve/recovery hose.
(17) Remove accessory drive belts. Refer to Group
7, Cooling System for procedure.
(18) Remove power steering pump and reservoir
and set them aside.
(19) Hoist vehicle and remove right inner splash
shield.
(20) Drain engine oil.
(21) Remove front wheels.
(22) Remove axle shafts. Refer to Group 3, Differ-
ential and Driveline for procedure.
(23) Disconnect exhaust system from manifold.
(24) Disconnect the downstream oxygen sensor
connector.
(25) Remove lower engine torque strut.
(26) Remove structural collar. Refer to procedure
in this section.
(27) Lower vehicle and remove A/C compressor.
(28) Raise vehicle enough to allow engine dolly
and cradle, Special Tools 6135 and 6710 to be
installed under vehicle.
(29) Loosen engine support posts to allow move-
ment for positioning onto engine locating holes and
flange on the engine bedplate. Lower vehicle and
position cradle until the engine is resting on support
posts (Fig. 26). Tighten mounts to cradle frame. This
will keep support posts from moving when removing
or installing engine and transmission.
(30) Install safety straps around the engine to cra-
dle (Fig. 26). Tighten straps and lock them into posi-
tion.
WARNING: Safety straps MUST be used.(31) Raise vehicle enough to see if straps are tight
enough to hold cradle assembly to engine.
(32) Lower vehicle so weight of the engine and
transmission ONLY is on the cradle assembly.
(33) Remove the upper engine torque strut.
(34) Remove right and left engine and transaxle
mount through bolts (Fig. 24) and (Fig. 25).
(35) Raise vehicle slowly until body is approxi-
mately 15 cm (6 in.) above normal engine mounting
locations.
(36) Remove generator, lower bracket, and upper
mounting bolt.
(37) Continue raising vehicle slowly until engine/
transaxle assembly clears engine compartment. It
may be necessary to move the engine/transmission
assembly with the cradle to allow for removal around
body flanges.
INSTALLATION
(1) Position engine and transmission assembly
under vehicle and slowly lower the vehicle over the
engine/transaxle assembly until vehicle is within 15
cm (6 in.) of engine mounting locations.
(2) Install generator, lower bracket, and adjusting
bolt.
(3) Continue lowering vehicle until engine/tran-
saxle aligns to mounting locations. Install mounting
bolts at the right and left engine/transaxle mounts
(Fig. 24) and (Fig. 25). Tighten bolts to 118 N´m (87
ft. lbs.).
(4) Install upper engine torque strut. Refer to pro-
cedure in this section.
(5) Remove safety straps from engine/transaxle
assembly. Slowly raise vehicle enough to remove the
engine dolly and cradle.
(6) Install axle shafts. Refer to Group 3, Differen-
tial and Driveline for procedure.
(7) Install structural collar. Refer to procedure in
this section tightening sequence.
Fig. 24 Right Mount Through Bolt
1 ± BOLT
2 ± RIGHT ENGINE MOUNT
3 ± ENGINE MOUNT BRACKET
9 - 26 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

(8) Install lower engine torque strut. Refer to pro-
cedure in this section.
(9) Connect exhaust system to manifold. Refer to
Group 11, Exhaust System for procedure and torque
specifications.
(10) Connect the downstream oxygen sensor.
(11) Install A/C compressor and hoses. Refer to
Group 24, Heater and Air Conditioning for procedure.
(12) Install accessory drive belts. Refer to Group 7,
Cooling System Accessory Drive Section for belt ten-
sion adjustment.
(13) Install inner splash shield.
(14) Install wheels and lower vehicle.
(15) Install power steering pump and reservoir.
Refer to Group 7, Cooling System Accessory Drive
Section for belt tension adjustment.
(16)Manual Transmission:Connect clutch cable,
reverse light electrical connector and shift linkages.
Refer to Group 6, Clutch.
(17)Automatic Transmission:Connect shifter,
kickdown linkage and cooler lines. Refer to Group 21,
Transaxle for procedures.
(18) Connect fuel line and heater hoses.
(19)
Install all ground straps. Connect engine wiring
harness. Refer to Group 8, Electrical for procedure.
(20) Install lower radiator hose, fan module, and
upper radiator hose. Refer to Group 7, Cooling Sys-
tem for procedures
(21) Fill cooling system. Refer to Group 7, Cooling
System for filling procedure.
(22) Install battery tray and battery.
(23) Install air cleaner housing assembly and con-
nect intake duct to intake manifold.(24) Connect all throttle body electrical connectors
and linkage.
(25) Install oil filter. Fill engine crankcase with
proper oil to correct level.
(26) Perform camshaft and crankshaft timing
relearn procedure as follows:
²Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
²Turn the ignition switch on and access the ªmis-
cellaneousº screen.
²Select ªre-learn cam/crankº option and follow
directions on DRB screen.
Fig. 25 Left Mount Through Bolt
1 ± MOUNT BRACKET
2 ± BOLT
3 ± MOUNT
Fig. 26 Positioning Engine Cradle Support Post
1 ± SAFETY STRAPS
2 ± PLACE REAR POSTS INTO LOCATING HOLES
3 ± SPECIAL TOOL 6848
4 ± SPECIAL TOOL 6710
5 ± SPECIAL TOOL 6135
6 ± SAFETY STRAPS
7 ± PLACE FRONT POST UNDER BLOCK FLANGE
PL2.0L SOHC ENGINE 9 - 27
REMOVAL AND INSTALLATION (Continued)

(27) Start engine and run until operating temper-
ature is reached.
(28) Ensure engine is properly positioned. Refer to
Torque Struts in this section for adjustment proce-
dure.
(29) Adjust transmission linkage, if necessary.
INTAKE MANIFOLD
REMOVAL
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL SYSTEM COMPONENTS.
SERVICE VEHICLES IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. NEVER SMOKE
WHILE SERVICING THE VEHICLE.
(1) Disconnect negative cable from battery.
(2) Remove the inlet air duct from intake manifold
to throttle body.
(3) Perform fuel system pressure release procedure
before attempting any repairs.Refer to Group 14,
Fuel System for procedures.
WARNING: WRAP SHOP TOWELS AROUND FUEL
HOSE TO CATCH ANY GASOLINE SPILLAGE
(4) Disconnect fuel supply line quick connect at the
fuel tube assembly. Refer to Group 14, Fuel System
for procedures.
(5) Remove fuel rail assembly attaching screws
and remove fuel rail assembly from engine. Cover
injector holes with suitable covering.
CAUTION: Do not set fuel injectors on their tips,
damage may occur to the injectors
(6) Disconnect brake booster hose (Fig. 27) and
PCV hose (Fig. 28) from intake manifold.
(7) Disconnect Manifold Absolute Pressure (MAP)
sensor electrical connector (Fig. 29).
(8) Disconnect knock sensor electrical connector
(Fig. 30).
(9) Disconnect wiring at starter.
(10) Remove the intake manifold to lower support
bracket bolts (Fig. 31).
(11) Remove intake manifold screws and washers.
Discard the fasteners. Remove intake manifold.
INSTALLATION
Before installing manifold. Clean all mating sur-
faces. Replace all O-ring gaskets with new gaskets
(Fig. 33). All intake manifold fasteners and washers
are to be discarded andNEWfasteners and washers
are to be used.(1) Install intake manifold onto cylinder head and
tighten fasteners to 12 N´m (105 in. lbs.) in sequence
shown in (Fig. 32).
Fig. 27 Brake Booster Hose
Fig. 28 PCV Hose
9 - 28 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

(2) Install intake manifold to lower support
bracket bolts (Fig. 31). Tighten bolts to 11 N´m (95
in. lbs.).
(3) Remove covering from fuel injector holes and
insure the holes are clean. Install fuel rail assembly
to intake manifold. Tighten screws to 23 N´m (200 in.
lbs.).
(4) Connect PCV and brake booster hoses.
(5) Inspect quick connect fittings for damage,
replace if necessary Refer to Group 14, Fuel System
for procedure. Apply a light amount of clean engine
oil to fuel inlet tube. Connect fuel supply hose to fuel
rail assembly. Check connection by pulling on connec-
tor to insure it locked into position.
(6) Connect Manifold Absolute Pressure (MAP)
Sensor wiring connector (Fig. 29).(7) Connect knock sensor connector, and wiring at
starter.
(8) Install inlet air duct to intake manifold and
throttle body. Tighten clamp to 3 N´m (30 in. lbs.).
(9) Connect negative cable to battery.
(10) With the DRB scan tool use ASD Fuel System
Test to pressurize system to check for leaks.
Fig. 29 MAP Sensor
Fig. 30 Knock Sensor
1 ± KNOCK SENSOR
2 ± STARTER MOTOR
Fig. 31 Intake Manifold Lower Supports
1 ± BOLT
2 ± BRACKET
3 ± BRACKET
4 ± BOLT
Fig. 32 Intake Manifold Tightening Sequence
PL2.0L SOHC ENGINE 9 - 29
REMOVAL AND INSTALLATION (Continued)