1991 MITSUBISHI MONTERO Service Manual

oil filter four wheel drive maintenance schedule check oil AUX tire type

Page 737 of 1333

MITSUBISHI MONTERO 1991 Service Manual Air Filter ....................... 30,000
Automatic Transaxle Fluid ........ 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Fuel & Vapor H

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

Page 738 of 1333

MITSUBISHI MONTERO 1991 Service Manual Automatic Transaxle Fluid ........ 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Front & Rear Axle Fluid .......... 30,000
Fuel & Vapor H

Automatic Transaxle Fluid ........ 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Front & Rear Axle Fluid .......... 30,000
Fuel & Vapor Hoses ............... 50,000
Oil
Non-Turbo ........................ 7500
Turbo ............................ 5000
Oil Filter
Non-Turbo ...................... 15,000
Turbo .......................... 10,000
Spark Plugs ...................... 60,000
Timing Belt ...................... 60,000
3000GT
Air Filter ....................... 30,000
Belts ............................ 30,000
Coolant .......................... 30,000
Fuel & Vapor Hoses ............... 50,000
Front & Rear Axle Fluid .......... 30,000
Oil
Non-Turbo ........................ 7500
Turbo ............................ 5000
Oil Filter
Non-Turbo ...................... 15,000
Turbo .......................... 10,000
Spark Plugs ...................... 60,000
Timing Belt ...................... 60,000
(1) - Federal 4WD models only.
( 2) - Federal models only.
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BELT ADJUSTMENT\
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Deflection
Application ( 1) In. (mm)
Colt, Colt 200, Mirage & Summit
1.5L ...................................... .28-.35 (7.1-8.9)
1.6L ..................................... .35-.45 (8.9-11.4)
Colt Vista
2.0L ..................................... .28-.40 (7.1-10.2)
Eclipse
1.8L ..................................... .32-.43 (8.1-11.1)
2.0L ..................................... .35-.45 (8.9-11.4)
Galant
Alternator Belt .......................... .35-.45 (8.9-11.4)
A/C Belt .......................................... .32 (8.1)
Power Steering Belt ....................... .24-.35 (6.1-8.9)
Montero
3.0L ...................................... .20-.24 (5.1-6.1)
Pickup & Ram-50
2.4L ...................................... .27-.39 (6.8-9.9)
3.0L ...................................... .32-.39 (8.1-9.9)
Stealth & 3000GT
SOHC
Alternator & Power Steering Belt ........ .24-.35 (6.1-8.9)
A/C Belt ................................ .28-.37 (7.1-9.5)
DOHC
Alternator Belt (With or Without A/C) ... .16-.22 (4.1-5.6)
Power Steering Belt .................... .35-.43 (8.9-11.1)
( 1) - With 22 lbs. (10 kg) pressure applied midway on belt run.

Page 739 of 1333

$MITSUBISHI MONTERO 1991 Service Manual ��\ ��\ ��\ ��\ ��\ ��\ ��\ �� MECHANICAL CHECKS ENGINE COMPRESSION$

Page 740 of 1333

$MITSUBISHI MONTERO 1991 Service Manual IGNITION SYSTEM IGNITION COIL IGNITION COIL RESISTANCE - Ohms @ 68F (20C)��\ ��\ ��\ ��\ ��\ ��$

IGNITION SYSTEM
IGNITION COIL
IGNITION COIL RESISTANCE - Ohms @ 68F (20C)\
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Application Primary Secondary
1.5L (VIN A) ................ .9-1.2 ............... 20,000-29,000\
1.6L (VIN Y) ( 1) ............ .77-.95 .............. 10,300-13,900
1.8L (VIN T) ................ .9-1.1 ............... 19,000-27,000\
2.0L (VIN R & U) ( 1) ........ .77-.95 .............. 10,300-13,900
2.0L (VIN V) ................ .72-.88 .............. 10,800-13,200\
2.4L (VIN W) ................ .72-.88 .............. 10,300-13,900\
3.0L (VIN B & C) ( 1) ........ .67-.81 .............. 11,300-15,300
3.0L (VIN S) ................ .72-.88 .............. 10,300-13,900\
( 1) - Distributorless ignition.
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HIGH TENSION WIRE RESISTANCE
HIGH TENSION WIRE RESISTANCE\
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Application (1) Ohms
1.5L (VIN A)
Coil Wire ........................... ( 2)
No. 1 Wire ....................... 11,500
No. 2 Wire ......................... 9100
No. 3 Wire ......................... 9000
No. 4 Wire ......................... 6700
1.8L (VIN T)
Coil Wire ........................... ( 2)
No. 1 Wire ....................... 10,100
No. 2 Wire ....................... 11,500
No. 3 Wire ....................... 12,000
No. 4 Wire ....................... 13,000
2.0L (VIN R & U)
Coil Wire ...................... Not Used
No. 1 Wire ......................... 5800
No. 2 Wire ......................... 8400
No. 3 Wire ....................... 10,600
No. 4 Wire ......................... 9700
2.0L (VIN V)
Colt Vista
Coil Wire ........................ 2700
No. 1 Wire ..................... 10,100
No. 2 Wire ..................... 11,800
No. 3 Wire ..................... 13,100
No. 4 Wire ..................... 13,000
Galant
Coil Wire ........................ 2700
No. 1 Wire ..................... 10,100
No. 2 Wire ..................... 11,800
No. 3 Wire ..................... 11,800
No. 4 Wire ..................... 14,200
2.4L (VIN W)
Coil Wire .......................... 3000
No. 1 Wire ....................... 10,000
No. 2 Wire ....................... 12,000

Page 741 of 1333

MITSUBISHI MONTERO 1991 Service Manual No. 3 Wire ....................... 12,000
No. 4 Wire ....................... 14,000
3.0L (VIN B & C)
Coil Wire ...................... Not Used
No. 1 Wire ......................... 8600

No. 3 Wire ....................... 12,000
No. 4 Wire ....................... 14,000
3.0L (VIN B & C)
Coil Wire ...................... Not Used
No. 1 Wire ......................... 8600
No. 2 Wire ....................... 13,900
No. 3 Wire ......................... 6400
No. 4 Wire ....................... 11,500
No. 5 Wire ......................... 4500
3.0L (VIN S)
Coil Wire .......................... 3000
No. 1 Wire ......................... 9000
No. 2 Wire ......................... 8500
No. 3 Wire ....................... 10,000
No. 4 Wire ......................... 9000
No. 5 Wire ....................... 12,000
No. 6 Wire ....................... 10,000
No. 6 Wire ....................... 11,700
(1) - See A - ENGINE/VIN ID article in the
ENGINE PERFORMANCE Section for VIN
information.
( 2) - Information not available from mfg.
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SPARK PLUGS
SPARK PLUG TYPE\
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Application Nippondenso No.
1.5L (VIN A) .................... W20EPR-11
1.6L (VIN Y) .................... W20EPR-11
1.8L (VIN T) .................... W20EPR-11
2.0L (VIN R) ....................... W20EPR
2.0L (VIN U & V) ................ W20EPR-11
2.4L (VIN W) .................... W20EPR-11
3.0L (VIN B & C) ............... PK20PR-P11
3.0L (VIN S) .................... W16EPR-11
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SPARK PLUG SPECIFICATIONS\
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Gap Torque
Application In. (mm) Ft. Lbs. (N.m\
)
2.0L (VIN R & U) ....... .028-.031 (.7-.8) ......... 15-21 (20-\
30)
All Others ............ .039-.043 (1.0-1.1) ........ 15-21 (20-30\
)
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FIRING ORDER & TIMING MARKS
WARNING: On the 3.0L V6, the firing order and the spark plug
connection order on the top of the distributor do not match.
Circuits internal to the distributor cap differ from the
external spark plug wire connections. This is intentional and
is done to avoid spark plug wires crossover. See Fig. 3.

Page 742 of 1333

$MITSUBISHI MONTERO 1991 Service Manual Fig. 1: Firing Order & Distributor Rotation (1.5L, 1.8L, 2.0L & 2.4L)\$

Page 743 of 1333

$MITSUBISHI MONTERO 1991 Service Manual Fig. 2: Firing Order (1.6L & 2.0L DOHC) Fig. 3: Firing Order & Dist. Rotation (Montero, Pickup & Ram-50 3.0L)\$

Page 744 of 1333

MITSUBISHI MONTERO 1991 Service Manual Fig. 4: Firing Order & Distributor Rotation (Stealth 3.0L SOHC)
Fig. 5: Firing Order (3.0L DOHC)
IGNITION TIMING
IGNITION TIMING (Degrees BTDC @ RPM)

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