1987-91 ...................................... 2.3 Qts. (2.2L)
1992-95 ...................................... 2.4 Qts. (2.3L)
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Service Labor Times
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Application Hours
30,000 (60,000) 50,000
Application Mile Service Mile Service
2.6L 4-Cylinder
Automatic Transmission .... 7.9 (8.9) ................. 2.6
Manual Transmission ....... 6.9 (7.9) ................. 2.6
3.0L V6
Automatic Transmission .... 6.1 (10.6) ................ 2.6
Manual Transmission ....... 5.1 (9.6) ................. 2.6
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LUBRICATION SPECIFICATIONS TABLE\
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Application Fluid Specifications
Brake & Clutch Fluid ........................... DOT 3 Or DOT 4
Engine Coolant ............. Ethylene-Glycol Antifreeze Coolant
Engine Oil (
1)
Minimum Temperature
Greater Than 32
F (0
C) ..... SAE 20W-40 Or 20W-50 API SG/CD
Greater Than -10
F (-23
C) .. SAE 10W-30 Or 10W-40 API SG/CD
Maximum Temperature
Less Than 60
F (16
C) ......... SAE 5W-30 Or 5W-40 API SG/CD
Front Axle & Conventional Rear Axle
Minimum Temperature
Greater Than -10
F (-23
C) ..... SAE 85W-90, 80W-90 API GL-5
Maximum Temperature
Less Than -30
F (-34
C) ................... SAE 75W API GL-5
Power Steering Fluid ........................... Dexron-IIE ATF
Rear Axle (With Limited
Slip Differential) ........... Hypoid Gear Oil (8149630EX) Or
Equivalent
Transmission
Automatic .................................... Dexron-IIE ATF
Manual Transaxle &
Transfer Case (4WD) ........... SAE 75W-85W, 75W-90 API GL-5
( 1) - Since temperature ranges for different oil grades overlap,
brief fluctuations in outside temperatures are no cause for
concern.
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FLUID CAPACITIES
FLUID CAPACITIES TABLE\
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Application Quantity
A/C System R-12 Refrigerant
1983-87 .......................................... 24-26 Ozs.
1988-91 ............................................. 32 Ozs.
1992-93 ............................................. 28 Ozs.
A/C System R-134a Refrigerant ( 1)
1994-95 .......................................... 21-23 Ozs.
Automatic Transmission
Light comes on with the ignition switch in the "ON" position
as a bulb check, but should go out shortly after engine is started. If
light remains on or comes on while driving, it indicates low oil
pressure and possible system malfunction. Have the system checked and
serviced immediately. Do not operate vehicle until cause is located
and corrected.
ALTERNATOR WARNING LIGHT
Light comes on with the ignition switch in the "ON" position
as a bulb check and goes out after engine is started. If light remains
on or comes on while driving, it indicates possible fault in the
electrical charging system. The alternator belt may be loose or
broken. Have the system checked and serviced promptly. Do not drive
vehicle if alternator belt is loose or broken.
"BRAKE" WARNING LIGHT
Light comes on with the ignition switch in the "ON" position
as a bulb check and goes out after engine is started. Light will also
come on with the parking brake fully or partially engaged. If light
remains on or comes on at any other time, it indicates low brake fluid
level in the master cylinder reservoir or the parking brake switch may
be damaged. Have the system checked and serviced immediately if brake
fluid level is low. Do not continue driving if further trouble is
experienced.
"CHECK ENGINE" WARNING LIGHT (IF EQUIPPED)
Light is designed to come on briefly with the ignition switch
in the "ON" position as a bulb check. If light remains on or comes on
while driving, it indicates fault in an exhaust gas related component
and the system is not functioning properly. Have the system checked
and serviced as soon as possible.
"MAINTENANCE REQUIRED" WARNING LIGHT (IF EQUIPPED)
Light comes on at 50,000 miles, 80,000 miles, 100,000 miles
and 120,000 miles (150,000 miles on 1990-91 models) as a service
reminder that it is time for the periodic maintenance of the emission
control system. Have the system inspected and serviced as necessary
when light comes on. Continued operation of vehicle without having
system serviced after warning light comes on may adversely affect
proper performance of the emission control system. Reset warning
light, after the system has been checked, by pushing the reset switch
in front of the combination meter. Remove the warning light bulb after
the last maintenance service at 120,000 miles (150,000 miles on 1990-
91 models).
"A/T TEMPERATURE" WARNING LIGHT (IF EQUIPPED)
Light comes on when the automatic transmission fluid
temperature becomes abnormally high. If light comes on, reduce engine
speed, stop car and put it in "P" (Park) position. Leave engine
running until light goes out. Normal vehicle operation may be resumed
after light has gone out. If light does not go out, have the system
checked and serviced as necessary.
WHEEL LOCK INDICATOR LIGHT (IF EQUIPPED)
Light comes on when automatic free-wheeling hubs are locked.
If ignition is turned off, indicator light will not come on when
\003
C - S PEC IF IC ATIO NS
1991 M it s u bis h i M onte ro
1991 ENGINE PERFORMANCE
Service & Adjustment Specifications
Chrysler Motors: Colt, Colt 200, Colt Vista,
Ram-50, Stealth, Summit
Mitsubishi: Eclipse, Galant, Mirage, Montero,
Pickup, 3000GT
INTRODUCTION
Use this article to quickly find specifications related to
servicing and on-vehicle adjustments. This is a quick reference
article for when you are familiar with an adjustment procedure and
only need a specification.
CAPACITIES
BATTERY SPECIFICATIONS \
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Application Amp. Hr. Rating
Colt, Mirage & Summit
Type 1 ............................... 48
Type 2 ............................... 36
Colt Vista ............................. 36
Colt 200 ............................... 52
Eclipse ................................ 50
Galant ................................. 40
Montero ................................ 52
Pickup
2.4L ................................. 36
3.0L ................................. 52
Ram-50
2.4L ................................. 36
3.0L
Standard ........................... 52
Optional ........................... 55
Stealth & 3000GT ....................... 52
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FLUID CAPACITIES \
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Application Quantity
Automatic Transaxle (Dexron-II)
Colt, Colt 200, Colt Vista, Galant & Mirage ...... 6.4 Qts. (6.1L)\
Galant (AWD) ..................................... 6.8 Qts. (6.5L\
)
Eclipse
Except Turbo ................................... 6.4 Qts. (6.1L)\
Turbo .......................................... 7.4 Qts. (7.0L)\
Stealth & 3000GT ................................. 7.9 Qts. (7.5L)\
Summit ........................................... 6.1 Qts. (5.8L)\
Automatic Transmission (Dexron-II)
Montero .......................................... 7.6 Qts. (7.2L)\
Pickup & Ram-50 .................................. 7.4 Qts. (7.0L)\
Cooling System (Includes Heater & Reserve Tank)
Colt, Colt 200, Mirage & Summit .................. 5.3 Qts. (5.0L)\
Colt Vista ....................................... 7.4 Qts. (7.0L)\
Eclipse
1.8L ............................................ 6.6 Qts. (6.2L)\
2.0L ............................................ 7.6 Qts. (7.2L)\
Galant ........................................... 7.6 Qts. (7.2L)\
Montero ......................................... 10.0 Qts. (9.5L)\
Pickup (2WD)
Automatic Transmission ......................... 6.4 Qts. (6.1L)\
Manual Transmission ............................ 6.3 Qts. (6.0L)\
Pickup (4WD) ..................................... 8.9 Qts. (8.4L\
)
Ram-50 (2WD)
Automatic Transmission ......................... 6.5 Qts. (6.1L)\
Manual Transmission ............................ 6.3 Qts. (6.0L)\
Ram-50 (4WD)
2.4L
Automatic Transmission ....................... 6.5 Qts. (6.1L)\
Manual Transmission .......................... 6.6 Qts. (6.2L)\
3.0L
Automatic Transmission ....................... 8.8 Qts. (8.3L)\
Manual Transmission .......................... 8.9 Qts. (8.4L)\
Stealth & 3000GT ................................. 8.8 Qts. (8.3L)\
Crankcase (Includes Filter)
Colt, Colt 200, Mirage & Summit .................. 4.2 Qts. (4.0L)\
Colt Vista ....................................... 4.0 Qts. (3.8L)\
Eclipse ...................................... (1) 4.5 Qts. (4.3L)
Galant
2.0L (SOHC) .................................... 4.0 Qts. (3.8L\
)
2.0L (DOHC) ................................ ( 1) 4.5 Qts. (4.3L)
Montero .......................................... 5.5 Qts. (5.3L)\
Pickup ........................................... 4.5 Qts. (4.3L)\
Ram-50 ........................................... 5.5 Qts. (5.3L)\
Stealth & 3000GT ............................. ( 1) 4.5 Qts. (4.3L)
Differential (SAE 80W-90/API GL-5)
Colt Vista (4WD), Eclipse ........................ 1.5 Pts. (.7L\
)
Galant, Stealth & 3000GT .......................... 1.5 Pts. (.7L)\
Montero
Front .......................................... 1.2 Qts. (1.1L)\
Rear ........................................... 2.7 Qts. (2.6L)\
Pickup & Ram-50
Front
2.4L ......................................... 1.6 Qts. (1.5L)\
3.0L ......................................... 2.7 Qts. (2.6L)\
Rear
2WD .......................................... 1.6 Qts. (1.5L)\
4WD
2.4L ....................................... 1.6 Qts. (1.5L)\
3.0L ....................................... 2.7 Qts. (2.6L)\
Manual Transaxle (SAE 75W-85/API GL-4)
Colt, Colt 200, Mirage & Summit
4-Speed ........................................ 3.6 Pts. (1.7L)\
5-Speed ........................................ 3.8 Pts. (1.8L)\
Colt Vista
2WD ............................................ 2.6 Qts. (2.5L)\
4WD ............................................ 2.2 Qts. (2.1L)\
Eclipse (FWD)
Except Turbo ................................... 1.9 Qts. (1.8L)\
Turbo .......................................... 2.3 Qts. (2.2L)\
Eclipse & Galant (AWD) ........................... 2.4 Qts. (2.3L\
)
Galant ........................................... 1.9 Qts. (1.8L)\
Stealth & 3000GT ................................. 2.4 Qts. (2.3L)\
Manual Transmission (SAE 75W-85/API GL-4)
Montero .......................................... 2.3 Qts. (2.2L)\
Pickup & Ram-50
2WD ............................................ 2.4 Qts. (2.3L)\
4WD ............................................ 2.3 Qts. (2.2L)\
Air Filter ....................... 30,000
Automatic Transaxle Fluid ........ 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Fuel & Vapor Hoses ............... 50,000
Oil
Non-Turbo ........................ 7500
Turbo ............................ 5000
Oil Filter
Non-Turbo ...................... 15,000
Turbo .......................... 10,000
Spark Plugs ...................... 30,000
Timing Belt ...................... 60,000
Galant
Air Filter ....................... 30,000
Automatic Transaxle Fluid ........ 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Fuel & Vapor Hoses ............... 50,000
Oil
Non-Turbo ........................ 7500
Turbo ............................ 5000
Oil Filter
Non-Turbo ...................... 15,000
Turbo .......................... 10,000
Rear Axle Fluid .................. 30,000
Spark Plugs ...................... 30,000
Timing & Balance Shaft Belts ..... 60,000
Montero
Air Filter ....................... 30,000
Automatic Transmission Fluid ..... 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Front & Rear Axle Fluid .......... 30,000
Fuel Filter ...................... 50,000
Fuel & Vapor Hoses ............... 50,000
Oil ................................ 7500
Oil Filter ....................... 15,000
O2 Sensor (2) .................... 80,000
Spark Plugs ...................... 30,000
Spark Plug Wires ( 2) ............. 60,000
Timing Belt ...................... 60,000
Transfer Case Fluid .............. 30,000
Vapor Canister ( 2) .............. 100,000
Pickup & Ram-50
Air Filter ....................... 30,000
Automatic Transmission Fluid ..... 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
EGR Valve (2.4L) ( 2) ............. 50,000
Front & Rear Axle Fluid .......... 30,000
Fuel Filter ...................... 50,000
Fuel & Vapor Hoses ............... 50,000
Oil ................................ 7500
Oil Filter ....................... 15,000
O2 Sensor ( 2) .................... 80,000
Spark Plugs ...................... 30,000
Spark Plug Wires ( 2) ............. 60,000
Timing Belt ...................... 60,000
Transfer Case Fluid .............. 30,000
Vapor Canister ( 2) .............. 100,000
Stealth
Air Filter ....................... 30,000
Fig. 6: Engine Driveability & Automatic Transmission
connector portion of sensor slightly above water.
2) Gradually heat water and read resistance values across
terminal connectors. See COOLANT TEMPERATURE SENSOR RESISTANCE table.
If resistance is not within specification, replace sensor.
COOLANT TEMPERATURE SENSOR RESISTANCE TABLE
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TemperatureF (C) Ohms
Montero & Pickup 3.0L
32 (0) ............................. 5900
68 (20) ............................ 2500
104 (40) ........................... 2700
176 (80) ............................ 300
All Others
32 (0) ............................. 5900
68 (20) ............................ 2500
104 (40) ........................... 1100
176 (80) ............................ 300
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CRANK ANGLE SENSOR
See IGNITION SYSTEM.
DETONATION SENSOR
See IGNITION SYSTEM.
EGR TEMPERATURE SENSOR
California
See EXHAUST GAS RECIRCULATION (EGR) under EMISSION SYSTEMS &
SUB-SYSTEMS.
IDLE POSITION SWITCH
NOTE: Idle position switch is incorporated in idle speed control
motor assembly, motor position sensor or throttle position
sensor, depending upon vehicle application.
Pickup 2.4L & Ram-50 2.4L
1) Disconnect motor position sensor (MPS) connector. Connect\
ohmmeter lead between ground and MPS connector terminal No. 4. See
Fig. 2 .
2) With accelerator pedal pressed, no continuity should be
present. With accelerator pedal released, continuity should be
present. If switch continuity is not as specified, replace MPS.
Montero, Pickup 3.0L & Ram-50 3.0L
1) Disconnect throttle position sensor (TPS) connector.
Connect ohmmeter between TPS connector terminals No. 1 and 2. See
Fig. 6 .
2) With accelerator pedal pressed, no continuity should be
present. With accelerator pedal released, continuity should be
present. If idle switch continuity is not as specified, replace TPS.
INHIBITOR SWITCH
Automatic Transmission
Switch is mounted to automatic transaxle, near shift lever
Inhibitor Switch (Automatic Transmission Only)
Inhibitor switch senses position of transmission select
lever, indicating engine load due to automatic transmission
engagement. Based on this signal, ECU commands ISC motor to increase
throttle angle, maintaining optimum idle speed.
Intake Air Temperature Sensor
Incorporated in airflow sensor assembly, this resistor-based
sensor measures temperature of incoming air and supplies air density
information to ECU.
Motor Position Sensor (MPS)
Incorporated in ISC motor (or separate unit on some models),
senses ISC motor plunger position and sends electrical signal to ECU.
Oxygen (O2) Sensor
Located in exhaust system, generates an output voltage.
Output voltage varies with oxygen content of exhaust gas stream. ECU
adjusts air/fuel mixture based on signals from oxygen sensor.
Power Steering Oil Pressure Switch
Detects increase in power steering oil pressure. When power
steering oil pressure increases, switch contacts close, signalling
ECU. ECU commands ISC motor, raising idle speed to compensate for drop
in engine RPM due to power steering load.
TDC Sensor
See CRANKSHAFT ANGLE & TDC SENSOR ASSEMBLY.
Throttle Position Sensor (TPS)
A variable resistor mounted on throttle body. ECU uses
voltage signal received from TPS to determine throttle plate angle.
Vehicle Speed Sensor
Located in speedometer in instrument cluster, uses a reed
switch to sense speedometer gear revolutions. ECU uses gear
revolutions to determine vehicle speed.
OUTPUT SIGNALS
NOTE: Vehicles are equipped with different combinations of
computer-controlled components. Not all components listed
below are used on every vehicle. For theory and operation on
each output component, refer to the system indicated in
brackets after component.
CHECK ENGINE Light
See SELF DIAGNOSTIC SYSTEM.
EGR Control Solenoid Valve
See EXHAUST GAS RECIRCULATION (EGR) CONTROL under EMISSION
SYSTEMS.
Fuel Injectors
See FUEL CONTROL under FUEL SYSTEM.
Fuel Pressure Control Solenoid Valve (Turbo Only)
See FUEL DELIVERY under FUEL SYSTEM.
Fuel Pressure Regulator
See FUEL DELIVERY under FUEL SYSTEM.
Fuel Pump Relay (MPI Control Relay)