1979 GM Emission Control Systems Maintenance Manual Clean copy of Factory Softcover Manual with minor shelf wear.
Contains the following sections:
- Intoduction
- Engine Identification
Section 1 - Emission Control Systems Description
- Evaporation Control System
- Preheated Intake Air
- Positive Crankcase Ventilation (PCV)
- Diesel Engine Crankcase Ventilation System
- Air Injection Reactor
- Pulse Air Injection Reactor System
- Exhaust Gas Recirculation (EGR)
- Early Fuel Evaporation System
- Ignition System
- Catalytic Converter
- Carburetor Choke Systems
- Idle Stop Solenoids
- Computer Controlled Catalytic Converter System (C-4)
Section 2 - Emission Maintenance Schedules and Procedures
- Introduction
- Emission Maintenance Schedule 1
- Emission Maintenance Schedule 2
- 1980 Emission Maintenance Schedule - Except California
- 1980 Emission Maintenance Schedule - California
- Diesel Emission Maintenance Schedule
- Emission Maintenance Service Instructions
- Other Emission Services
