Engine

All Description and Operation

• Air Induction System
• Crankcase Ventilation System
• Evaporative Emission Control System
• Exhaust Gas Recirculation (EGR) System
• Fuel System

Cleaning, Inspection, and Adjustment

• Fuel System Cleaning

Diagnostic Procedures

• Backfire
• Cuts Out, Misses
• Detonation/Spark Knock
• Dieseling, Run-On
• Hard Start
• Hesitation, Sag, Stumble
• Important Preliminary Checks
• Intermittent Conditions
• Lack of Power, Sluggishness, or Sponginess
• Poor Fuel Economy
• Rough, Unstable, or Incorrect Idle and Stalling
• Surges/Chuggles

Electrical/Electronic Schematic Diagrams

• Engine Controls Schematic Icons

Electrical/Electronic Specifications

• Temperature Versus Resistance

General Diagnostic Information

• Fuel System Diagnosis

Other Specifications

• GM SPO Group Numbers

Removal, Installation, and Replacement

• Accelerator Controls
• Carbon Particle Removal from Evaporative Emission System
• Crankcase Ventilation System
• Evaporative Emission Canister Hoses
• Evaporative Emission Canister Replacement
• Evaporative Emission Vent Valve Replacement
• Fuel Sender Assembly Replacement
• Fuel Tank Pressure Sensor Replacement
• Fuel Tank Replacement
• In-Line Fuel Filter Replacement