1998 MITSUBISHI MONTERO engine

Heated Oxygen Sensor
Front .................................... 29-33 (39-44)
Rear ..................................... 15-29 (20-39)
Heat Protector Bolts .................. 8.8-11 (12.0-15.0)
Intake Manifold Plenum Bolt/Nut .................. 13 (18)
Knock Sensor ............................... 15-18 (20-24)
Oil Return Pipe-To-Engine .................. 10-14 (14-19)
Oil Supply Pipe-To-Engine Nut .................... 14 (19)
Oil Supply Pipe-To-Turbocharger Nut .............. 14 (19)
Plenum-To-Intake Manifold Bolts ............ 11-15 (15-20)
Throttle Body .................................... 14 (19)
Turbocharger-To-Exhaust Manifold Bolt/Nut
Step 1 ......................................... 21 (29)
Step 2 ........................ Additional 60-70 Degrees
Water Pipe-To-Turbocharger
Eclipse .................................. 25-36 (34-49)
3000GT ......................................... 22 (30)
INCH Lbs. (N.m)
Camshaft Position Sensor .......................... 80 (9)
Crankshaft Position Sensor ........................ 80 (9)
Distributor Hold-Down Bolt ...................... 106 (12)
Engine Cover ............................. 22-40 (2.5-4.5)
Fuel Pressure Regulator ........................... 80 (9)
Fuel Pump Nuts .................................. 22 (2.5)
Fuel Rail Bolts ....................... 80-106 (9.0-12.0)
TP Sensor Screws ......................... 13-22 (1.5-2.5)
Wastegate Actuator Bolts ............... 80-106 (9.0-12.0)









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SCHEDULED SERVICES
1998 Mitsubishi Montero
1997-98 MAINTENANCE
Mitsubishi Maintenance & Service Intervals
Mitsubishi: Montero
* READ THIS FIRST *
Before preforming maintenance on vehicle, ensure that all
cautions and warnings have been observed to prevent vehicle damage or
personal injury. See CAUTIONS & WARNINGS in MAINTENANCE INFORMATION
article in this section.
Introduction
The frequency of scheduled inspection and maintenance
services in this article are based on "normal" vehicle usage. They DO
NOT take into account the following "severe" conditions:
* Driving In Dusty Conditions
* Trailer Towing, Police, Taxi, commercial Type Operation
* Extensive Idling, Driving In Stop-And-Go Traffic
* Short Trip Operation At Freezing Temperatures (Engine Not
Thoroughly Warmed Up)
* Driving In Sandy Areas
* Driving In Salty Areas
* More Than 50% Operation In Heavy City Traffic Or At Sustained
High Speeds During Hot Weather Above 90
F (32C)
* Driving On Off-Road
If any of these severe conditions exist, the "normal" service
schedule frequency for some service items is inadequate and must be
supplemented. See the following section for specific details,
SEVERE SERVICE CONDITIONS/ACTIONS .
SEVERE SERVICE CONDITIONS/ACTIONS
The following table identifies eight "severe" conditions that
cause faster-than-normal wear. Each condition lists affected service
item(s) and their revised (more frequent) service interval.
If any severe condition(s) is applicable, its revised service\
interval(s) supersede those found in the "normal" schedules. Depending\
on the specific mileage/time, the revised interval(s) may overlap a
normal schedule (in which case they can be done together). If not, it
must be performed outside of the normal schedule.
SEVERE SERVICE CONDITIONS/ACTIONS TABLE

\
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\
\
\
 
Condition  Action  Item  Perform Every (1) 
\b
\
\
\
 \
 \
\
\



Driving In Dusty  Replace  Engine Oil  3,000 Mile (4800 KM) 

Conditions    Or 3 Months 

\b
\
\
 \
\
\



 Replace  Oil Filter  6,000 Mile (9600 KM) 

   Or 6 Months 

\b
\
\
 \
\
\



 Replace  Air Cleaner  15,000 Mile (24,000 KM) 

  Filter  

\b
\
\
 \
\
\



 Inspect  Disk Brake  6,000 Mile (9,600 KM) 

  Pads  Or 6 Months 

\b\
\
\
 \
 \
\
\



Trailer Towing Or  Replace  Engine Oil  3,000 Mile (4800 KM) 

Police, Taxi Or    Or 3 Months 

Commercial Type \b
\
\
 \
\
\



Operation  Replace  Oil Filter  6,000 Mile (9600 KM) 

   Or 6 Months 

\b
\
\
 \
\
\



 Replace  Spark Plugs  15,000 Mile (24,000 KM) 

\b
\
\
 \
\
\



 Replace  Manual  30,000 Mile (48,000 KM) 

 Transmission  

  Oil  

\b
\
\
 \
\
\



 Replace Transfer Oil  30,000 Mile (48,000 KM) 
\b
\
\
\
 \
 \
\
\



Extensive Idling  Replace  Engine Oil  3,000 Mile (4800 KM) 

Driving in Stop &    Or 3 Months 

Stop & Go Traffic    

\b
\
\
 \
\
\



 Replace  Oil Filter  6,000 Mile (9600 KM) 

   Or 6 Months 
\b
\
\
\
 \
 \
\
\



Short-trip  Replace  Engine Oil  3,000 Mile (4800 KM) 

Operation at    Or 3 Months 

Freezing \b
\
\
 \
\
\



Temperatures  Replace  Oil Filter  6,000 Mile (9600 KM) 

(Engine not    Or 6 Months 

thoroughly warmed)\b
\
\
 \
\
\



 Replace  Spark Plugs  15,000 Mile (24,000 KM) 
\b
\
\
\
 \
 \
\
\



Driving In  Replace  Air Cleaner  15,000 Mile (24,000 KM) 

Sandy Areas   Filter  
\b
\
\
\
 \
 \
\
\



Driving In  Inspect  Disc Brake  6,000 Mile (9,600 KM) 

Salty Areas   Pads  Or 6 Months 
\b
\
\
\
 \
 \
\
\



More than 50 %  Replace  Engine Oil  3,000 Mile (4800 KM) 

Operation in Heavy   Or 3 Months 

City Traffic Or \b
\
\
 \
\
\



At Sustained High  Replace  Oil Filter  6,000 Mile (9600 KM) 

Speeds During Hot    Or 6 Months 

Weather Above \b
\
\
 \
\
\



90 F (32 C)  Replace  Manual  30,000 Mile (48,000 KM) 

 Transmission  

  Oil  

\b
\
\
 \
\
\



 Replace Transfer Oil  30,000 Mile (48,000 KM) 
\b
\
\
\
 \
 \
\
\



Driving On  Replace  Manual  30,000 Mile (48,000 KM) 

Off-Road  Transmission  

  Oil  

\b
\
\
 \
\
\



 Replace Transfer Oil  30,000 Mile (48,000 KM) 
\b
\
\
\
\
\
\
\





(
1) - Perform these services at the mileage or number of months 

(since the last time), WHICHEVER COMES FIRST. 
\f
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7,500 MILE (12,000 KM) NORMAL SERVICE
7,500 MILE (12,000 KM) NORMAL SERVICE

\
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REPLACE 
\b
\
\
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\
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\



 Engine Oil (
1) 
\b
 \
\
\
\
\
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\



 Engine Oil Filter (
2) 
\b
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\
\
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\



(
1) - Change once a year or every 7500 miles (12,000 KM). 

(
2) - If mileage is less than 7,500 miles (12,000 KM) each year, 

replace the oil filter at every oil change. 
\b
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\




LUBRICATION SPECIFICATIONS 
\b
\
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\
\
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\




Material  Condition  Specification 
\b
\
 \
\
\
 \
\
\



Engine Oil  Ambient Temperature Less Than SAE 5W-30 

(
1)  0F (-18C) To 100F (38C)  

\b
\
\
\
 \
\



Ambient Temperature Above 0F  SAE 10W-30 

 (-18C) To Over 100F (38C)  
\b
\
\
\
\
\
\
\



(
1) - SAE 5W-30 engine oil is preferred. SAE 10W-30 may be used if 

the Ambient Temperature is above 0 F (-18 C). 
\b
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\




FLUID CAPACITIES 
\b
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\
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\




Item  Condition  Specification (1) 
\b
\
 \
\
\
 \
\
\



Engine Oil  Oil Pan  4.5 Qts. (4.3L) 

(
1) \b \
\
\
 \
\



 Oil Filter  0.32 Qts. (0.3L) 

\b
\
\
\
 \
\



 Oil Cooler  0.32 Qts. (0.3L) 
\b
\
\
\
\
\
\
\



(
1) - Capacities are recommended or calculated levels. Always use 

dipstick to measure level. 
\f
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15,000 MILE (24,000 KM) NORMAL SERVICE
15,000 MILE (24,000 KM) NORMAL SERVICE
\
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\


INSPECT 
\b
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\
\
\
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\



 Disc Brake Pads (
3) 
\b
 \
\
\
\
\
\
\



 Brake Hoses (
3) 
\b
 \
\
\
\
\
\
\



 Drive Shaft Boots (
3) 
\b
\
\
\
\
\
\
\




REPLACE 
\b
\
\
\
\
\
\
\



 Engine Oil (
1) 
\b
 \
\
\
\
\
\
\



 Engine Oil Filter (
2) 
\b
\
\
\
\
\
\
\



(
1) - Change once a year or every 7,500 miles (12,000 KM). 

(
2) - If mileage is less than 7,500 miles (12,000 KM) each year, 

replace the oil filter at every oil change. 

(
3) - Or inspect every year. 
\b
\
\
\
\
\
\
\




LUBRICATION SPECIFICATIONS 

\b\
\
\
\
\
\
\




Material  Condition  Specification 
\b
\
 \
\
\
 \
\
\



Engine Oil  Ambient Temperature Less Than SAE 5W-30 

(
1)  0F (-18C) To 100F (38C)  

\b
\
\
\
 \
\



Ambient Temperature Above 0F  SAE 10W-30 

 (-18C) To Over 100F (38C)  
\b
\
 \
\
\
 \
\
\



Brake Fluid  All  DOT 3 Or DOT 4 
\b
\
\
\
\
\
\
\



(
1) - SAE 5W-30 engine oil is preferred. SAE 10W-30 may be used if 

the Ambient Temperature is above 0 F (-18 C). 
\b
\
\
\
\
\
\
\




FLUID CAPACITIES 
\b
\
\
\
\
\
\
\




Item  Condition  Specification (1) 
\b
\
 \
\
\
 \
\
\



Engine Oil  Oil Pan  4.5 Qts. (4.3L) 

(
1) \b \
\
\
 \
\



 Oil Filter  0.32 Qts. (0.3L) 

\b
\
\
\
 \
\



 Oil Cooler  0.32 Qts. (0.3L) 
\b
\
\
\
\
\
\
\



(
1) - Capacities are recommended or calculated levels. Always use 

dipstick to measure level. 
\f
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22,500 MILE (36,000 KM) NORMAL SERVICE
22,500 MILE (36,000 KM) NORMAL SERVICE
\
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\
 
VERIFY 
\b
\
\
\
\
\
\
\




Last Major Service Was Performed 
\b
\
\
\
\
\
\
\




REPLACE 
\b
\
\
\
\
\
\
\



 Engine Oil (
1) 
\b
 \
\
\
\
\
\
\



 Engine Oil Filter (
2) 
\b
\
\
\
\
\
\
\



(
1) - Change once a year or every 7,500 miles (12,000 KM). 

(
2) - If mileage is less than 7,500 miles (12,000 KM) each year, 

replace the oil filter at every oil change. 
\b
\
\
\
\
\
\
\




LUBRICATION SPECIFICATIONS 
\b
\
\
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\
\
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\




Material  Condition  Specification 
\b
\
 \
\
\
 \
\
\



Engine Oil  Ambient Temperature Less Than SAE 5W-30 

(
1)  0F (-18C) To 100F (38C)  

\b
\
\
\
 \
\



Ambient Temperature Above 0F  SAE 10W-30 

 (-18C) To Over 100F (38C)  
\b
\
\
\
\
\
\
\



(
1) - SAE 5W-30 engine oil is preferred. SAE 10W-30 may be used if 

the Ambient Temperature is above 0 F (-18 C). 
\b
\
\
\
\
\
\
\




FLUID CAPACITIES 
\b
\
\
\
\
\
\
\




Item  Condition  Specification (1) 

\b\
 \
\
\
 \
\
\



Engine Oil  Oil Pan  4.5 Qts. (4.3L) 

(
1) \b \
\
\
 \
\



 Oil Filter  0.32 Qts. (0.3L) 

\b
\
\
\
 \
\



 Oil Cooler  0.32 Qts. (0.3L) 
\b
\
\
\
\
\
\
\



(
1) - Capacities are recommended or calculated levels. Always use 

dipstick to measure level. 
\f
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30,000 MILE (48,000 KM) NORMAL SERVICE
30,000 MILE (48,000 KM) NORMAL SERVICE
\
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\
 
VERIFY 
\b
\
\
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\
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\
\




Last Major Service Was Performed 
\b
\
\
\
\
\
\
\




SERVICE 
\b
\
\
\
\
\
\
\



 Ball Joints With Grease Nipple (
6) 
\b
 \
\
\
\
\
\
\



 Propeller Shaft Joints (
6) 
\b
\
\
\
\
\
\
\




INSPECT 
\b
\
\
\
\
\
\
\



 Fuel Hoses (
3) 
\b
 \
\
\
\
\
\
\



 Drive Belt (For Generator, Water Pump, Power Steering Pump) 
\b
 \
\
\
\
\
\
\



 Manual Transmission Oil 
\b
 \
\
\
\
\
\
\



 Transfer Oil 
\b
 \
\
\
\
\
\
\



 Disc Brake Pads (
4) 
\b
 \
\
\
\
\
\
\



 Brake Hoses (
4) 
\b
 \
\
\
\
\
\
\



 Ball Joint & Steering Linkage Seals (
3) 
\b
 \
\
\
\
\
\
\



 Drive Shaft Boots (
4) 
\b
 \
\
\
\
\
\
\



 Exhaust System (
3) 
\b
\
\
\
\
\
\
\




REPLACE 
\b
\
\
\
\
\
\
\



 Engine Oil (
1) 
\b
 \
\
\
\
\
\
\



 Engine Oil Filter (
2) 
\b
 \
\
\
\
\
\
\



 Engine Coolant 
\b
 \
\
\
\
\
\
\



 Automatic Transmission Fluid 
\b
 \
\
\
\
\
\
\



 Rear Axle Oil 
\b
 \
\
\
\
\
\
\



 Air Cleaner Filter 
\b
\
\
\
\
\
\
\



(
1) - Change once a year or every 7,500 miles (12,000 KM). 

(
2) - If mileage is less than 7,500 miles (12,000 KM) each year, 

replace the oil filter at every oil change. 

 (3) - Or inspect every 2 years. 

(
4) - Or inspect every year. 

(
5) - Or change every 2 years. 

(
6) - Or lubricate grease every 2 years. 
\b
\
\
\
\
\
\
\




LUBRICATION SPECIFICATIONS 
\b
\
\
\
\
\
\
\




Material  Condition  Specification 
\b
\
 \
\
\
 \
\
\



Engine Oil  Ambient Temperature Less Than SAE 5W-30 

(
1)  0F (-18C) To 100F (38C)  

\b
\
\
\
 \
\



Ambient Temperature Above 0F  SAE 10W-30 

 (-18C) To Over 100F (38C)  
\b
\
 \
\
\
 \
\
\



Engine  All  50/50 Mixture Of 

Coolant   Distilled Water & 

  Ethylene Glycol 
\b
\
 \
\
\
 \
\
\



Manual  All API Classification GL-4

Transmission   SAE 75W-85W Or 75W-90 
\b
\
 \
\
\
 \
\
\



Automatic  All  "ATF DEXRON II" Or 

Transmission   Equivalent 
\b
\
 \
\
\
 \
\
\



Brake Fluid  All  DOT 3 Or DOT 4 
\b
\
 \
\
\
 \
\
\



Rear Axle  All API Classification GL-5

  Or Higher (
2) 
\b
\
 \
\
\
 \
\
\



Transfer Case All API Classification GL-4

  SAE 75W-85W Or 75W-90 
\b
\
\
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\





(
1) - SAE 5W-30 engine oil is preferred. SAE 10W-30 may be used if 

the Ambient Temperature is above 0 F (-18 C). 

(
2) - SAE90, 85W-90, 80W-90 may be used in temperatures above 

-10 F (-23 C). SAE 80W, 80W-90 may be used in temperatures 

from -30 F (-34 C) to -10 F (-23 C). SAE 75W may be used 

in temperatures below -30 F (-34 C). 
\b
\
\
\
\
\
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\




FLUID CAPACITIES 
\b
\
\
\
\
\
\
\




Item  Condition  Specification (1) 
\b
\
 \
\
\
 \
\
\



Engine Oil  Oil Pan  4.5 Qts. (4.3L) 

(
1) \b \
\
\
 \
\



 Oil Filter  0.32 Qts. (0.3L) 

\b
\
\
\
 \
\



 Oil Cooler  0.32 Qts. (0.3L) 
\b
\
 \
\
\
 \
\
\



Engine  Drained; With Reserve Tank  10 Qts. (9.5L) 

Coolant   
\b
\
 \
\
\
 \
\
\



Automatic  Drained  8.9 Qts. (8.5L) 

Transmission   
\b
\
 \
\
\
 \
\
\



Manual  Drained  3.3 Qts. (3.2L) 

Transmission   
\b
\
 \
\
\
 \
\
\



Rear Axle  Drained  3.3 Qts. (3.2L) 
\b
\
 \
\
\
 \
\
\



Transfer Case Drained  2.6 Qts. (2.5L) 

\b\
\
\
\
\
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\



(
1) - Capacities are recommended or calculated levels. Always use 

dipstick to measure level. 
\f
\
\
\
\
\
\
\


37,500 MILE (60,000 KM) NORMAL SERVICE
37,500 MILE (60,000 KM) NORMAL SERVICE
\
\
\
\
\
\
\
 
VERIFY 
\b
\
\
\
\
\
\
\




Last Major Service Was Performed 
\b
\
\
\
\
\
\
\




REPLACE 
\b
\
\
\
\
\
\
\



 Engine Oil (
1) 
\b
 \
\
\
\
\
\
\



 Engine Oil Filter (
2) 
\b
\
\
\
\
\
\
\



(
1) - Change once a year or every 7,500 miles (12,000 KM). 

(
2) - If mileage is less than 7,500 miles (12,000 KM) each year, 

replace the oil filter at every oil change. 
\b
\
\
\
\
\
\
\




LUBRICATION SPECIFICATIONS 
\b
\
\
\
\
\
\
\




Material  Condition  Specification 
\b
\
 \
\
\
 \
\
\



Engine Oil  Ambient Temperature Less Than SAE 5W-30 

(
1)  0F (-18C) To 100F (38C)  

\b
\
\
\
 \
\



Ambient Temperature Above 0F  SAE 10W-30 

 (-18C) To Over 100F (38C)  
\b
\
\
\
\
\
\
\



(
1) - SAE 5W-30 engine oil is preferred. SAE 10W-30 may be used if 

the Ambient Temperature is above 0 F (-18 C). 
\b
\
\
\
\
\
\
\




FLUID CAPACITIES 
\b
\
\
\
\
\
\
\




Item  Condition  Specification (1) 
\b
\
 \
\
\
 \
\
\



Engine Oil  Oil Pan  4.5 Qts. (4.3L) 

(
1) \b \
\
\
 \
\



 Oil Filter  0.32 Qts. (0.3L) 

\b
\
\
\
 \
\



 Oil Cooler  0.32 Qts. (0.3L) 
\b
\
\
\
\
\
\
\



(
1) - Capacities are recommended or calculated levels. Always use 

dipstick to measure level. 
\f
\
\
\
\
\
\
\


45,000 MILE (72,000 KM) NORMAL SERVICE
45,000 MILE (72,000 KM) NORMAL SERVICE
\
\
\
\
\
\
\


VERIFY 
\b
\
\
\
\
\
\
\




Last Major Service Was Performed 
\b
\
\
\
\
\
\
\




INSPECT 
\b
\
\
\
\
\
\
\



 Disc Brake Pads (
3) 
\b
 \
\
\
\
\
\
\