WORKSHOP MANUAL
C&E-SERIES
ENGINE
8PE1, 10PE1
SECTION 6
ISUZU
ISUZU
Isuzu Motors Limited
Life Cycle Business Promotion Dept.
NOTICE
Before using this Workshop Manual to assist you in performing
vehicle service and maintenance operations, it is
recommended that you carefully read and thoroughly
understand the information contained in Section 00 under the
headings "GENERAL REPAIR INSTRUCTIONS" and "HOW TO
USE THIS MANUAL".
All material contained in this Manual is based on latest product
information available at the time of publication.
All rights are reserved to make changes at any time without
prior notice.
This manual is applicable to 1996 year model and later vehicles.
THIS MANUAL INCLUDES THE FOLLOWING SECTIONS:
SECTION	CONTENTS
00	General Information
6	Troubleshooting
6A	Engine Mechanical
6B	Cooling System
6C	Fuel System
6D	Engine Electrical
6E	—
6F	Exhaust System
6P	Power Take Off
_______________________SERVICE INFORMATION 00 - 1
SECTION 00
SERVICE INFORMATION
CONTENTS
PAGE
Troubleshooting........................................................................ 00-3
Main Data and Specifications.......................................................... 00-39
Service Standard...................................................................... 00-42
Servicing............................................................................. 00-47
Fixing Torque......................................................................... 00-67
Special Tools......................................................................... 00-85
SERVICE INFORMATION 00-3
TROUBLESHOOTING
CONTENTS
PAGE
Engine Mechanical
Hard Starting..............................................................00 - 4
1)	Starter Motor Does Not Operate..................................00 - 4
2)	Starter Moror Operate But Does Not Turn Over...................00 - 5
3)	Engine Turn Over But Does Not Start.............................00- 6
Unstable Idling........................................................00 - 9
Insufficient Power.....................................................00-13
Excessive Fuel Consumption.............................................00-16
Excessive Oil Consumption..............................................00-18
Overheating............................................................00-19
White Exhaust Smoke....................................................00-21
Black Exhaust Smoke..................................................  00-22
Oil Pressure Does Not Rise.............................................00-23
Abnormal Engine Noise..................................................00-25
1)	Engine Knocking..............................................   00-25
2)	Gas Leakage Noise...............................................00-26
3)	Continuous Noise..............................................  00-27
4)	Slapping Noise................................................  00-28
Engine Electrical
Alternator................................................................00-29
1)	Battery Dead....................................................00-29
2)	Battery Overcharged.............................................00-31
3)	Flashing Charge Light or Fluctuating Ammeter Indication.........00-31
4)	Charge Light On But Dim While Driving...........................00-32
5)	Alternator noise................................................00-32
6)	Charger Circuit Fuse Blown....................................  00-33
Starter Motor......................................................    00-34
1)	Starter and Magnetic switch Do Not Operate....................  00-34
2)	Magnetic switch Closes But Starter Dose Not Operate. ...........00-36
3)	Starter Runs Slowly...........................................  00-37
4)	Starter Operates But the Engine Does Not Start................  00-37
5)	Abnormal Operating Noise......................................  00-38
00-4 SERVICE INFORMATION
ENGINE MECHANICAL
HARD STARTING
1) STARTER MOTOR DOES NOT OPERATE
Checkpoint	Trouble Cause	Countermeasure
SERVICE INFORMATION 00-5
2) STARTER MOTOR OPERATES BUT ENGINE DOES NOT TURN OVER
Checkpoint			Trouble Cause		Countermeasure
Battery		NG	Loose battery cable terminals Poor connections due to rusting	—	Clean and/or retighten the battery cable terminals
OK					
	NG		Battery discharged or weak	—	Recharge or replace the battery
					
Starter motor		NG	Defective pinion gear	——	Replace the pinion gear
OK					
	NG		Defective magnetic switch	—	Repair or replace the magnetic switch
					
	NG		Brush wear Weak brush spring	——__	Replace the brush and/or the brush spring
					
Engine		NG	Piston,crankshaft bearing seizure, or other damage	—	Repair or replace the related parts