User Manuals: GMC 2003 DURAMAX LB7 Engine

User Manuals: GMC 2003 DURAMAX LB7 Engine

Manuals and User Guides for GMC 2003 DURAMAX LB7 Engine. We have 1 GMC 2003 DURAMAX LB7 Engine manual available for free PDF download: Owner's Manual

GMC 2003 DURAMAX Owner's Manual

GMC 2003 DURAMAX Owner's Manual (88 pages)

Diesel Engine

Brand: GMC | Category: Engine | Size: 0 MB

Table of Contents

Section 2 Features and Controls

3
Section 5 Service and Appearance Care

19
- Table of Contents
  19
- Diesel Fuel Requirements and Fuel System
  
  20
  - Diesel Engine Fuel
    20
  - What Fuel to Use
    21
    
    What Fuel to Use in Canada
    22
    
    Driver Information Center (DIC)
    23
  - Very Cold Weather Operation
    23
  - Water in Fuel
    23
  - Water in Fuel Light Chart
    24
  - Running out of Fuel
    28
  - Fuel Filter Replacement
    28
  - Filling Your Tank
    30
  - Filling a Portable Fuel Container
    31
- Checking Things under the Hood
  
  32
  - Engine Compartment Overview
    32
  - Engine Oil
    34
    
    Checking Engine Oil
    34
    
    When to Add Engine Oil
    35
    
    What Kind of Engine Oil to Use
    36
  - Engine Oil Additives
    37
    
    When to Change Engine Oil
    37
    
    Gm Oil Life System
    37
    
    What to Do with Used Oil
    38
  - Engine Air Cleaner/Filter
    39
  - Automatic Transmission Fluid
    41
  - How to Check
    41
  - When to Check and Change
    41
  - How to Add Fluid
    43
  - Engine Coolant
    44
  - What to Use
    45
  - Checking Coolant
    46
  - Coolant Surge Tank Pressure Cap
    47
  - Engine Overheating
    48
  - If Steam Is Coming from Your Engine
    48
  - If no Steam Is Coming from Your Engine
    49
  - Cooling System
    50
- Capacities and Speciﬁcations
  
  56
  - Speciﬁcation Charts
    56
  - Normal Maintenance Replacement Parts
    57
Section 6 Maintenance Schedule

59
- Introduction
  60
- Maintenance Requirements
  60
- Maintenance Schedule
  60
- Your Vehicle and the Environment
  60
- How this Section Is Organized
  61
- Part A: Scheduled Maintenance Services
  62
- Using Your Maintenance Schedule
  62
- Scheduled Maintenance
  63
  - Engine Oil Level Check
    72
- At each Fuel Fill
  72
  - Engine Coolant Level Check
    72
  - Windshield Washer Fluid Level Check
    73
- Part B: Owner Checks and Services
  72
- At Least Once a Month
  73
  - Restraint System Check
    73
- At Least Twice a Year
  73
  - Tire Inﬂation Check
    73
  - Wiper Blade Check
    73
  - Cassette Tape Player Service
    73
  - Spare Tire Check
    74
  - Automatic Transmission Check
    74
  - Hydraulic Clutch System Check
    74
  - Weatherstrip Lubrication
    74
- At Least Once a Year
  74
  - Body Lubrication Service
    74
    
    Starter Switch Check
    75
    
    Underbody Flushing Service
    76
- Engine Cooling System Inspection
  77
- Exhaust System Inspection
  77
- Fuel System Inspection
  77
- Part C: Periodic Maintenance Inspections
  77
- Steering and Suspension Inspection
  77
- Brake System Inspection
  78
- Part D: Recommended Fluids and Lubricants
  78
- Transfer Case and Front Axle (Four-Wheel Drive) Inspection
  78
- Part E: Maintenance Record
  81

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