1900 MITSUBISHI DIAMANTE brake light

ENGINEANDENGINEOVERHAUL 3-13
EGR pipe - Up to 1993 model
EGR pipe - From 1994 model
Intake manlfold plenum stay, rear
Intake manifold plenum stay. front
EGR valve
EGR valve gasket
Throttle body >
Throttle body gasket
Intake mantfold plenum
Intake manifold plenum gasket
:ig. 52 Exploded view of air intake plenum assembly-3.01 DOHC engine
ing the fuel system, always work in a well
3. Remove the air intake hose(s). ventilated area. Do not allow fuel spray or 4. Disconnect the accelerator control cables vapors to come in contact with a spark or from the throttle body. open flame. Keep a dry chemical fire extin-
guisher near the work area. Always keep fuel
in a container specifically designed for fuel
storage; also, always properly seal fuel con-
tainers to avoid the possibility of fire or ex-
plosion.
2. Disconnect battery negative cable and drawn
the cooling system.
Never open, service or drain the radiator or
cooling system when hot; serious burns can
occur from the steam and hot coolant. Also,
when draining engine coolant, keep in mind
that cats and dogs are attracted to ethylene
glycol antifreeze and could drink any that is
left in an uncovered container or in puddles
on the ground. This will prove fatal in suffi-
cient quantities. Always drain coolant into a
sealable container. Coolant should be reused
unless it is contaminated or is several years
old.
5. Tag and disconnect the vacuum hoses in-
cluding the brake booster hose.
6. Tag and detach the wire harness connectors,
7. Disconnect the high pressure and return fuel
hoses.
8. Disconnect EGR pipe and remove the EGR
valve and EGR temperature sensor from the intake
plenum assembly.
9. If equipped, remove the manifold pressure
sensor.
10. Remove the plenum retaining bracket.
11. Remove the plenum retaining nuts and bolts
and remove the air intake plenum from the intake
manifold. Discard the gasket.
12. Remove the upper timing belt covers.
13. Remove the water pump stay bracket.
*It is not necessav to remove the fuel ln-
jectors from the intake unless the manifold ,
assembly is being replaced.
14. Remove the fuel rail with the injectors at-
tached. 15. Disconnect the coolant hoses from the intake
manifold. Be sure to note the connections.
16. Remove the intake manifold mounting nuts
and remove the intake manifold.
17. Clean the gasket mounting surfaces.
To install: 18. Check all items for cracks, clogging and
warpage. Maximum warpage is 0.0059 inches
(0.15mm). Replace any questionable parts.
19. Thoroughly clean and dry the mating surfaces
of the heads, intake manifold and air intake plenum.
20. Install new intake manifold gaskets to the
cylinder heads with the adhesive side facing up.
21. Place the manifold on the cylinder heads.
22. Lubricate the studs lightly with oil and install
the nuts.
23. For vehicles produced up to and including
November of 1993, tighten the mounting nuts as fol-
lows:
a. Front bank nuts: 27-43 inch Ibs. (3-5 Nm)
b. Rear bank nuts: 9-11 ft. Ibs. (12-15 Nm)
c. Front bank nuts: 9-11 ft. Ibs. (12-15 Nm)
24. For vehicles produced after November of
1993, tighten the mounting nuts as follows:
a. Front bank nuts: 48-72 inch Ibs. (5-8 Nm)
b. Rear bank nuts to: 14-17 ft. Ibs. (20-23
Nm)
c. Front bank nuts to: 14-17 ft. Ibs. (20-23
NM
25. Using new clamps, connect the coolant hoses
to the intake manifold.
26. Using new O-rings, install the fuel rail as-
sembly, if removed. Tighten the mounting bolts to
7-9 ft. Ibs. (10-13 Nm).
27. Install a new intake air plenum gasket and in-
stall the plenum. Tighten the retaining nuts and bolts
evenly and gradually to 13 ft. Ibs. (18 Nm).
28. Install the retaining bracket and tighten the
retaining bolts to 13 ft. Ibs. (18 Nm).
29. If removed, install the manifold pressure sen-
sor.
30. Using a new gasket, install the EGR valve and
tighten the bolts to 16 ft. Ibs. (22 Nm).
31. Install the EGR temperature sensor and
tighten the fitting to 7-9 ft. Ibs. (10-12 Nm).
32. Connect the EGR pipe and tighten the fittings
to 43 ft. Ibs. (60 Nm).
33. Replace the O-ring and connect the high
pressure fuel hose. Tighten the retaining bolts to 48
inch Ibs. (5 Nm).
34. Using a new hose clamp, connect the fuel re-
turn hose.
35. Install the water pump stay bracket.
36. Install the upper timing belt covers.
37. Connect the harness connector and vacuum
hoses.
38. Connect and adjust the accelerator cables.
39. Install the air intake hose(s).
40. Fill the system with coolant.
41. Connect the negative battery cable, run the
vehicle until the thermostat opens, fill the radiator
completely.
42. Check and adjust the idle speed and ignition
timing.
43. Once the vehicle has cooled, recheck the
coolant level.

ENGINEANDENGINEOVERHAUL 3-25
When removina the cvlinder head. take care
not to bend or iamag;! the plug guide. The
plug guide can not be replaced.
To install:
22. Thoroughly clean the mating surfaces of the
head and block.
23. Place a new head gasket on the cylinder
block with the identification marks facing upward. Do
not use sealer on the gasket.
24. Carefully install the cylinder head on the
block.
25. Measure the cylinder head bolts prior to in-
stallation Replace any that exceed 3.795 in.
(96.4mm)
26. Apply a small amount of engine oil to the
thread section of the bolt and install so the chamfer
of the washer faces upward.
27. Tighten the cylinder head bolts as follows:
a. In the proper tightening sequence, torque
bolts to 54 ft. Ibs. (75 Nm).
b. In the reverse order of the tightening se-
quence, fully loosen all bolts.
c In the proper trghtening sequence, torque
bolts to 14 ft. Ibs. (20 Nm).
d. In the proper tightening sequence, tighten
bolts 1/4 turn (90 degrees).
e. In the proper tightening sequence, tighten
bolts an additional 1/4 turn (90 degrees).
28. Install the camshaft sprocket and tighten the
bolt to 65 ft. Ibs (90 Nm), while holding the sprocket
in place using the appropriate wrench. Confirm
proper timing mark alignment.
29. Install the upper timing belt cover and rocker
cover. Torque the rocker cover bolts to 29 inch Ibs.
(3 Nm).
30. Loosen the water pipe mounting bolt for ease
of thermostat housing installation.
31. Apply a thin bead of sealant MD970389 or
equivalent, to the water tube connection on the ther-
mostat case.
32. Apply a small amount of water to the O-ring
of the water inlet pipe and press the thermostat case
assembly onto the water inlet pipe. Install the ther-
mostat case assembly mounting bolt tightening to 16
ff. Ibs. (22 Nm).
l ECT sensor and gauge sender l IAC motor 33. Tighten the water pipe mounting bolt.
34. Install the thermostat into the housing so the
jiggle valve is located at the top. Tighten the housing
bolts to 10 ft. Ibs (14 Nm).
35. Attach the wiring to the following compo-
nents:
l HO& sensor
l EGR temperature sensor l TP sensor l Knock sensor l Fuel injectors
36. Connect the upper radiator hose to the ther-
mostat housing.
37. Connect the accelerator cable connection to
the throttle body.
38. Connect the oil pressure switch.
39. Install the spark plug wires,
40. Connect the control harness assembly.
41. Replace the O-ring for the high pressure hose
and install a new clamp on the return hose and re-
connect the fuel lines. 42. Install the air intake hose. Connect the
breather hose and air cleaner case cover
43. Reconnect the brake booster and the PCV
vacuum hoses.
44. Fill the system with coolant.
45. Connect the negative battery cable
2.01 SOHC Engine
# See Figures 114 and 115
1. Disconnect the negative battery cable.
2. Drain the coolrng system.
Never open, service or drain the radiator or
cooling system when hot; serious burns can
occur from the steam and hot coolant. Also,
when draining engine coolant, keep in mind
that cats and dogs are attracted to ethylene
glycol antifreeze and could drink any that is
left in an uncovered container or in puddles
on the ground. This will prove fatal in suffi-
cient quantities. Always drain coolant into a
sealable container. Coolant should be reused
unless it is contaminated or is several years
old.
3. Remove the air intake hose.
4. Disconnect the accelerator cable and remove
the bracket.
5. Disconnect the high pressure fuel line and
remove the O-ring.
Observe all applicable safety precautions
when working around fuel. Whenever servic-
ing the fuel system, always work in a well
ventilated area. Do not allow fuel spray or
vapors to come in contact with a spark or
open flame. Keep a dry chemical fire extin-
guisher near the work area. Always keep fuel
in a container specifically designed for fuel
storage; also, always properly seal fuel con-
tainers to avoid the possibility of fire or ex-
plosion.
6. Disconnect the upper radiator hose, the
coolant by-pass hose and the heater hose from the
head and/or intake manifold.
7. Disconnect the brake booster vacuum hose.
8. Remove the fuel return hose.
9. Label and detach the vacuum hose(s) run-
ning to the manifold. Disconnect the PCV hose at the
valve cover.
10. Tag and disconnect the spark plug wires from
the drstnbutor cap
11. Label and detach each electrical connector,
including the distributor lead and the injector con-
nectors Note that some of the wiring must be drs-
connected at the firewall. When all the connectors are
loose, remove the bracket bolts holding the control
wiring harness rn place and move the harness to an
out-of-the-way location.
12. Remove the clamp holding the power steering
and air conditioning hoses to the top of the left en-
gine mount bracket. Move the hoses out of the way
but don’t drsconnect either hose from its system.
13. Position a floor lack and a broad piece of
lumber under the engine. Elevate the jack lust enough
to support the engine without raising it.
Front of engne I)
Intake side
~~
Exhaust side
93153~24 Fig. 114 Cylinder head bolt loosening se-
quence-2.01 SOHC engine
Front of engme I)
Intake side
Exhaust side
93153g25 Fig. 115 Cylinder head bolt tightening se-
quence-2.01 SDHC engine
14. Remove the through-bolt from the left side
engine mount. It may be necessary to adjust the jack
slightly to allow the bolt to come free When the bolt
has been removed, disconnect the nuts and bolts
holding the mounting bracket to the engine and re-
move the bracket
15. Remove the valve cover and gasket. Remove
the half-circle plug from the head.
16. Remove the upper timing belt cover. Turn the
crankshaft clockwise until all the timing marks align,
setting the engine to TDUcompression for No. 1
cylinder.
17. Remove the bolt holding the camshaft
sprocket to the camshaft. Remove the camshaft
sprocket, with the belt attached, and place it on the
lower timing belt cover. Do NOT allow the belt to
come off the sprocket
Do not rotate the crankshaft once the
camshaft sorocket is removed.

3-26 ENGINEANDENGINEOVERHAUL
18. Remove the self-locking nuts and the small
retaining bolt holding the exhaust pipe to the bottom
of the exhaust manifold. Separate the pipe from the
manifold and remove the gasket.
19. Remove the bolts holding the support brace
to the bottom of the intake manifold.
20. Use the special hex wrench (MB 998051-01)
and loosen the head bolts in the order shown in 2 or
3 passes. When all are finger loose, remove the bolts.
21. Rock the head gently to break it loose; if tap-
ping is necessary, do so with a rubber or wooden
mallet at the corners of the head. DO NOT pry the
head up by wedging tools between the head and the
block.
22. Lift the head free of the engine. It is coming
off with both manifolds and the intake plenum at-
tached; the help of an assistant is recommended for
lifting. Support the head assembly on wooden blocks
on a suitable workbench. Refer to Cleaning and In-
spection in this section for work to be done before in-
stalling the head. If the head has been removed for
work other than gasket replacement, the rocker as-
sembly and camshaft or other components may be
removed.
Before reinstallation, the head should be com-
pletely assembled on the bench. This allows proper
location and tightening of all the external items.
To install: 23. Place a new gasket on the engine so that the
identifying mark faces up (towards the head) and is at
the timing belt end of the block. Install a new gasket
on the exhaust pipe.
Do not apply sealant to the head gasket or
mating surfaces.
24. Install the head straight down onto the block.
Try to eliminate most of the side-to-side adjust-
ments as this may move the gasket out of position.
Install the bolts by hand and just start each bolt 1 or
2 turns on the threads.
25. The head bolt torque specification is 68 ft.
Ibs. (92 Nm) for a cold engine. The bolts must be
tightened in the order shown in 3 steps. On the first
pass, tighten all the bolts to about 22 ft. Ibs. (30 Nm),
then proceed through the order tightening each bolt
to about 45 ft. Ibs. (61 Nm). The final torque is
achieved on the third pass.
26. Install the intake manifold support brace to
the manifold and tighten the bolts to 16 ft. Ibs. (22
Nm). 27. Making sure the gasket is still in place, con-
nect the exhaust pipe to the base of the exhaust man-
ifold. Use new self-locking nuts; tighten the nuts and
the small bracket bolt to 26 ft. Ibs. (35 Nm).
28. Make sure the camshaft has not changed po-
sition during repalrs. Carefully install the camshaft
sprocket and belt onto the camshaft. Tighten the re-
taining bolt to 66 ft. Ibs. (91 Nm).
29. Install the upper timing belt cover, then
tighten the bolts to 8 ft. Ibs. (11 Nm).
30. Apply sealant to the contact surfaces of the
half-circle plug and install the plug in the head In-
stall the valve cover and gasket.
31. Install the engine mount bracket to the en-
gine. Tighten the mounting nuts and bolts to 42 ft.
Ibs. (57 Nm).
32. Adjust the jack (if necessary) so that the en-
gine mount bushing aligns with the bodywork
bracket. Install the through-bolt and tighten the nuts
snug.
33. Slowly release tension on the floor jack so
that the weight of the engine bears fully on the
mount. Tighten the through-bolt to 52 ft. Ibs. (71
Nm) and the small safety nut to 26 ft. tbs. (36 Nm).
34. Install the bracket holding the power steering
hose and air conditioning hose to the top of the en-
gine mount.
35. Position the control wiring harness and in-
stall the retaining bolts. Attach each electrical con-
nector to its proper location, making sure the wires
are properly routed and firmly connected.
36. Install the spark plug wires in the distributor
cap.
37. Connect the PCV hose and the vacuum
hose(s).
38. Connect the fuel return line. Connect the
brake booster vacuum hose.
39. Install the heater hose, the coolant by-pass
hose and.the upper radiator hose. Pay close attention
to the position and routing of these hoses and insure
that they are not crimped or constricted. Install the
clamps in the same location as before removal.
40. Install a new O-ring on the high pressure fuel
line and lubricate it with a coating of gasoline. Care-
fully connect the high pressure fuel line to the fuel
rail, taking care not to damage the O-ring. Tighten the
bolts only to 4 ft. Ibs. (6 Nm).
41. Connect the accelerator cable and adjust it as
necessary.
42. Install the air intake hose.
43. Fill the cooling system with coolant.
44. Changing the oil and filter is recommended
to eliminate pollutants in the oil.
Intake side
I Front of
engine
Exhaust side
Fig. 116 Cylinder head bolt removal se-
quence-l .6L and 2.OL DDHC engines intake
side
Front of
entine
Exhaust side 7923PG18
Fig. 117 Cylinder head bolt torque se-
quence-l .6L and 2.OL DDHC engines Operating the engine without the proper
amount and type of engine oil will result in
severe engine damage.
45. Connect the negative battery cable.
46. Start the engine and check for leaks of fuel,
vacuum or oil.
47. Check the operation of all engine electrical
systems as well as dashboard gauges and lights.
48. Perform necessary adjustments to the accel-
erator cable, drive belts and engine specifications.
Adjust the coolant level after the engine has cooled
Off.
1.6L and 2.OL DDHC Engines
ti See Figures 116,117, and 116
1. Relieve fuel system pressure.
2. Disconnect the negative battery cable.
3. Drain the cooling system.
Never open, service or drain the radiator or
cooling system when hot; serious burns can
occur from the steam and hot coolant. Also,
when draining engine coolant, keep in mind
that cats and dogs are attracted to ethylene
glycol antifreeze and could drink any that is
left in an uncovered container or in puddles
on the ground. This will prove fatal in suffi-
cient quantities. Always drain coolant into a
sealable container. Coolant should be reused
unless it is contaminated or is several years
old.
4. Disconnect the accelerator cable. There will
be 2 cables if equipped with cruise-control.
5. Remove the air cleaner with the air intake
hose.
6. Detach the electrical connectors from the the
oxygen sensor, engine coolant temperature sensor,
the engine coolant temperature gauge unit and the
engine coolant temperature switch on vehicles with
air conditioning.
7. Disconnect the wiring from the ISC motor,
throttle position sensor, crankshaft angle sensor, fuel
injectors, ignition coil, power transistor, noise filter,
knock sensor on turbocharged engines, EGR temper-
ature sensor (California vehicles), ground cable and
engine control wiring harness.
Painted mark Painted mark
Fig. 116 To ensure that the bolts are tight-
ened exactly 160 total degrees, mark the
11.6L and 2.OL DDHC engines head bolt and cylinder head as shown-

ENGlNEANDENGlNEOVERHiUL 3-45
TIMINQ MARKS ON RIQHT SIDE VALVE COVER TIMING MARKS ON LEFT SIDE VALVE COVER
CRANKSHAFT SPROCKETS
91251gb5 :ig. 185 Crankshaft and camshaft sprocket alignment for proper timing belt replacement-1992-94 Mitsubishi 3.OL DOHC engine
4. Remove the cruise control actuator.
5. Remove the alternator. Remove the air hose
and pipe.
6. Remove the belt tensioner assembly and the
power steering belt.
7. Remove the crankshaft pulley.
8. Disconnect the brake fluid level sensor.
9. Remove the timing belt upper cover.
10. Using the proper equipment, slightly raise the
engine to take the weight off the side engine mount.
Remove the engine mount bracket.
11. Remove the alternator/air conditioner idler
pulley.
12. Remove the engine support bracket. The
mounting bolts are different lengths; mark them for
proper installation.
13. Remove the timing belt lower cover. Timing
bolt cover mounting bolts are different in length, note
their position during removal.
14. If the same timing belt will be reused, mark
the direction of the timing belt’s rotation for installa-
tion in the same dlrection. Make sure the engine is
positioned so the No. 1 cylinder is at the TDC of its
compression stroke and the sprockets’timing marks
are aligned with the engine’s timing mark indicators
on the valve covers or head.
15. Loosen the timing belt tensioner bolt and re-
move the belt.
16. Remove the tensioner assembly.
To install:
17. If the auto tensioner rod is fully extended, re-
set it as follows:
a. Clamp the tensioner in a soft-jaw vice in
level position.
b. Slowly push the rod in with the vice until
the set hole in the rod is aligned with the hole in
the cylinder. c. Insert a stiff wire into the set holes to retain
the position.
d. Remove the assembly from the vice.
18. Leave the retaining wire in the tension and in-
stall to the engine.
19. If the timing marks of the camshaft sprockets
and crankshaft sprocket are not aligned at this point,
proceed as follows:
*Keep fingers out from between the
camshaft sprockets. The sprockets may move
unexpectedly because of valve spring pres-
sure and could pinch fingers.
a. Align the mark on the crankshaft sprocket
with the mark on the front case. Then move the
sprocket 2 teeth clockwise to lower the piston so
the valve can’t touch the piston when the
camshafts are being moved.
b. Turn each camshaft sprocket 1 at a time to
align the timing marks with the mark on the valve
cover or head. If the intake and exhaust valves of
the same cylinder are opened simultaneously,
they could interfere with each other. Therefore, if
any resistance is felt, turn the other camshaft to
move the valve.
c. Align the timing mark of the crankshaft
sprocket, then continue 1 tooth farther in the
counterclockwise direction to facilitate belt instal-
lation.
20. Using 4 spring loaded paper clips to hold the
belt on the cam sprockets, install the belt to the
sprockets in the following order:
l M-exhaust camshaft sprocket for the
front head
l 2nd-intake camshaft sprocket for the
front head
l trd-water pump pulley
l 5th-exhaust camshaft sprocket for tile
rear head
l Ah-intake camshaft sprocket for the rear
l Gth-idler pulley head l 7th-crankshaft sprocket l 8th-tensioner pulley
21. Turn the tensioner pulley so its pin holes are
located above the center bolt. Then press the ten-
sioner pulley against the timing belt and simultane-
ously tighten the center bolt.
22. Make certain that all timing marks are still
aligned. If so, remove the 4 clips.
23. Turn the crankshaft l/d turn counterclockwise,
then turn it clockwise until all timing marks are
aligned.
24. Loosen the center bolt on the tensioner pul-
ley. Using tool MD998767 or equivalent and a torque
wrench, apply a torque of 7 ft. Ibs. (10 Nm). Tighten
the tensioner bolt; make sure the tensioner doesn’t
rotate with the bolt.
25. Remove the set wire attached to the auto ten-
sioner, if the wire was not previously removed.
26. Rotate the crankshaft 2 complete turns clock-
wise and let it sit for approximately 5 minutes. Then,
make sure the set pin can easily be inserted and re-
moved from the hole in the tensioner.
27. Measure the auto tensioner protrusion (the
distance between the tensioner arm and auto ten-
sioner body) to ensure that it is within 0.15-0.18 in.
(3.8-4 5mm). If out of specification, repeat Steps
l-4 until the specified value is obtained.
28. Make sure all pieces of packing are posi-
tioned in the inner grooves of the lower cover, posi-
tion cover on engine and install mounting bolts in
their original location.

3-46 ENGINEANDENGINEOVERHAUL
29. Install the engine support bracket and secure
using mounting bolts in their original location. Lubri-
cate the reaming area of the reamer bolt and tighten
slowly.
30. Install the idler pulley.
31. Install the engine mount bracket. Remove the
engine support fixture.
32. Make sure all pieces of packing are posi-
tioned in the inner grooves of the upper cover and in-
stall.
33. Connect the brake fluid level sensor.
34. Install the crankshaft pulley. Tighten the bolt
to 130-137ft. Ibs. (180-190 Nm).
35. install the belt tensioner assembly and the
power steering belt.
36 install the air hose and pipe.
37 Install the alternator.
38. Install the cruise control actuator.
39. Install the engine undercover.
40. Connect the negative battery cable.
199546 MODELS
# See Figure 186
1, Position the engine so the No. 1 cylinder is at
TDC of its compression stroke.
2. Disconnect the negative battery cable.
3. Remove the engine undercover.
4 Remove the cruise control actuator. 5. Remove the alternator, Remove the air hose the engine’s timing mark indicators on the rear timing
and pipe.
6. Remove the belt tensioner assembly and the
power steering belt.
7. Remove the crankshaft pulley.
8. Disconnect the brake fluid level sensor.
9. Remove the timing belt upper cover.
10. Using the proper equipment, slightly raise the
engine to take the weight off the side engine mount.
Remove the engine mount bracket.
11, Remove the alternator/air conditioner idler
..,,ll^,. covers.
Turning the camshaft sprocket when the tim-
ing belt is removed could cause the valves to
contact with the pistons, resulting in severe
engine damage.
15. Remove the bolts that secure the auto-ten-
sioner to the engine block and remove the tensioner.
pu,ey. 12. Remove the engine support bracket. The To install:
mounting bolts are different lengths; mark them for
orooer installation. *The auto-tensioner assembly must be re-
set to correctlv adiust belt tension. , . 13. Remove the timing belt lower cover. Timing
bolt cover mounting bolts are different in length, note
their position during removal.
Be sure to disconnect the negative battery
cable. Wait at least 90 seconds after the neg-
ative battery cable is disconnected to prevent
possible deployment of the air bag.
14. If the same timing belt WIII be reused, mark
the direction of the trming belts rotation for installa-
tion In the same direction, Be sure the engine is posi-
tioned so the No. 1 cylinder is at the TDC of its com-
pression stroke and the timing marks are aligned with _ -
16. Loosen the center bolt of tensioner pulley to
provide timing belt slack.
17. Remove the timing belt assembly.
18. Posrtion the auto-tensioner into a vise with
soft iaws. The olua at the rear of tensioner protrudes,
be sure to usea v&her as a spacer to protect the
plug from contacting vise jaws.
19. Slowly push the rod mto the tensioner until
the set hole in rod is aligned with set hole in the
auto-tensioner.
20. Insert a 0.055 in. (1.4mm) wire into the
aligned set holes, Remove the tensioner from the vise
and install it on the engine.
21. Tighten tensioner mounting bolts to 17 ft. Ibs.
(24 Nm).
Timing marks
(on right
rocker cover)
Camshaft sprocket
Timing marks
mark (on oil pump case)
Crankshaft sprocket
Fig. 186 Sprocket alignment for timing belt installation-1995116 Diamante with the 3.N (6672) DDDD engine

FUELSYSTiM 5-13
1. BODY HARNESS CONNECTION
2 HOSE CONNECTION
3 PURGE HOSE
4 VAPOR HOSE
5 VENT HOSE
6 FllLER HOSE
7 PIPE ASSEMBLY
8. BAND ASSEMBLY
9 FUEL TANK ASSEMBLY
10. DIFFERENTIAL PRESSURE
SENSOR
11 FUEL HARNESS
12 HIGH-PRESSURE FUEL HOSE 1; ;;JL RETURN HOSE
15 FUEL PUMP MODULE
16 FILLER NECK
17 FUEL CAP
IS REINFORCEMENT
19 PACKING
20 VAPOR HOSE
21 SEPARATOR ASSEMBLY
22 VAPOR HOSE
23 FUEL CHECK VALVE ASSEMBLY
24 FUEL FILLER NECK ASSEMBLY
Fig. 54 Fuel tank and related components-1999-00 Galant
:ia. 55 Fuel tank and related components-1992-96 Diamante
11. Align the 3 projections on packing with the
holes on the fuel pump and the nipples on the pump
facing the same direction as before removal.
12. Install the holdrng bolt through the bottom of
the tank. Make sure the gasket on the bolt is replaced
and is not pinched during installation. Torque to 10
ft. Ibs. (14 Nm).
1 PatkIng brake cable COnneCtlo” 11
2 Fuel tank “.qm hose
12 Fuel fllk, neck
3 “apot hose 13 Fuel filler assembly
4 Pressure hose 14
5 Vapor hose COnneCflOn Fuel p,pe
6 Fuel pump am gauge assembly
7 Vapor hose
8 Valve assembly
9 Fuel mer cap
10 FllkY hose
:ig. 56 Fuel tank and related components-1997-00 Diamante 93155g15
cal harness of the fuel gauge unit to allow for the fuel
pling. Lower the lateral rod and suspend from the
tank to be lowered slightly. If not, label and discon-
axle beam using wire.
nect the electrical harness at the fuel gauge unit.
6. Detach the high pressure fuel line connector 9. Remove the six retaining bolts and gasket
from the base of the tank.
at the pump.
10. Remove the fuel pump assembly.
7. Loosen self-lockinq nuts on tank suooort
To install: straps to the end of the stud bolts.
8 Remove the right side lateral rod attaching
bolt and drsconnect the arm from the right body cou- *If the packing material is damaged or de-
formed, replace it with new packing.
7923PG79 :ig. 57 Proper method of supporting real
rxhaust system-Diamante 3.01 engine

6-22 CHASSIS ELECTRICAL
b
Fig. 87 After the washe: fluid reservoir
removed, the parking lamp bulb (B) and the
side marker lamp (A) are accessible on
Fig. 88 Twist the bulb socket to release it
1994-98 Galant models
from the lens Fig. 89 Pull the bulb assembly out of the
socket to remove
g3156p71 / Fig 90 Remove the turn signal lens retain-
ing’screw . . . . then remove the lens from the
Rear Turn Signal, Brake and Tail lights
p See Figures 94, 95, 96, and 97.
1. Disconnect the negative battery cable.
2, Open the trunk lid, hatch, or tailgate and re-
move the retainers, then remove the inner trim panel
in order to get to the rear lamp assembly.
3. Turn the necessary bulb and socket assembly
to unlock it from the housing, then pull it from the
housing.
4. Depress and twist the bulb l/a turn counter-
clockwise. Pull the bulb from the socket and replace
with a new one of the same type.
5. Installation is the reverse of the removal proce-
rl. ._^
UUIt?. Fig. 96 Twid
: the bulb socket to release it
from the lens
93156p69 Fig. 92 Twist the bulb socket to release it
from the lens
I
Fig. 94 The back-up lamp socket assembly
Pull the bulb assembly
out of the
located on the underside of the trunk lid.
. . . then unfasten the trim panel re-
Fig. 97 Depress and turn the bulb assem-
bly, then pull it out of the socket to remove

CHASSIS ELECTRlCiL 6-23
93156P57 Fig. 98 The back-up lamp socket assembly Fig. 99 Twist the bulb socket to release the
is located on the underside of the trunk lid locking tabs from the lens *1W5y] Fig 100 Pull the bulb assembly straight out
of the socket to remove it
Back-up light
u See Figures 98, 99, and 100
1 I Disconnect the negative battery cable.
2. Open the trunk lid.
3. If equipped, remove the trim on the underside
of the trunk lid.
4. Turn the socket counterclockwise ‘14 of a turn
to release it from the lens.
5. Pull the bulb out to remove it from the socket,
6. The installation is the reverse of removal.
7. Connect the negative battery cable.
8. Verify the operation of the lamp.
Side Marker light
# See Figures 101, lOi, 103, and 104 I. Remove the two retaining screws from the 2. Open the trunk lid and detach the electrical
lens. connector from the lamp assembly.
2. Remove the lens from the rear fascia. 3. Remove the retaining screw holding the lamp
’ 3. Grasp the bulb socket and rotate it counter- assembly.
clockwise to remove it from the lamp. 4. Lower the lamp assembly from the lamp lens.
4. Pull the bulb out to remove it from the’socket. 5. Rotate the bulb clockwise while pushing it
5. Installation is the reverse of removal. gently inward to remove it from the socket.
6. The installation is the reverse of removal. .
High-mount Brake light
199fH6 MIllAGE, 1990-93 GALANT, AND
799446 GALANT 7992-96 DlAMANTE
p See Figures 105, 106, 107, 108, and 109 1, Disconnect the negative battery cable.
2. On the Mirage and Galant, remove the square
1. Disconnect the negative battery cable.
*The lamp assembly is accessible from the
trunk underneath the package shelf. retainer clips or bolts from the high-mount brake
light cover and remove the cover.
3. On the Diamante, press gently inward on the
sides of the liaht cover and remove it from the lamp.
1 taining screw . ~ . 93156p73 1 Fig 101 Remove the side marker light re-
93156p75 1 / ;;x,;;:,sdhen puii the lens awaG;:: 1 1 fror;l the iens Fig 103 Twist the bulb socket to release it
Fig. 104 Pull the bulb assembly straight out
of the socket to remove Fig. 105 Detach the high-mount brake
light electrical connector Fig. 106 Remove the lamp retaining screws
. a *