1992 GMC Light Duty Truck Fuel and Emissions Service Shop Repair Manual. Including Driveability. Electronic Fuel Injected (EFI) Gasoline Engines Only. Original.
This service manual includes general description, diagnosis, and on-vehicle service procedures for the fuel control and emissions systems used on light duty trucks with gasoline engines.
This service manual replaces Sections 6C and 6E for 2.5L, 2.8L, 4.3L, 5.0L, 5.7L, and 7.4L gasoline engines and supplements the following shop manuals (NONE are Included):
X-9229 1992 Sonoma and Jimmy Service Manual (S/T)
X-9230 1992 Safari Service Manual (M/L)
X-9231 1992 Sierra, Yukon, Suburban, Crew Cab, and 3500 HD service Manual (C/K)
X-9232 1992 Forward Control Chassis, Value Van, and Motor Home Chassis Service Manual (G)
X-9257 1992 Vandura and Rally Van Service Manual
Wiring diagrams for the above vehicles are published in separate Electrical Diagrams and Diagnosis (ED&D) Manuals listed below (NONE are included):
X-9240 1992 Forward Control Chassis, Value Van, and Motor Home Chassis Electrical Diagrams and Diagnosis Manual (P)
X-9242 1992 Sierra, Yukon, Suburban, Crew Cab, and 3500 HD Electrical Diagrams and Diagnosis Manual (C/K)
X-9243 1992 Safari Electrical Diagrams and Diagnosis Manual (M/L)
X-9244 1992 Sonoma and Jimmy Electrical Diagrams and Diagnosis Manual (S/T)
X-9245 1992 Vandura and Rally Van Electrical Diagrams and Diagnosis Manual (G)
Computer Command Control
Evaporative Emissions Control
Electronic Spark Control
Exhaust Gas Recirculation
Positive Crankcase Ventilation
Thermostatic Air Cleaner
Note: Service manuals can be valuable tools when working on and/or restoring a vehicle. For the uninitiated, keep in mind that these manuals were never meant as restoration manuals, as that is not within the regular scope of work done by dealership service departments (even today).
Condition: Service Manuals are used in Dealership Shops, Independent Garages and in Fleet Environments and thus can reflect such use, most often showing extensive signs of soiling, age, and wear. The information within is still legible and can give valuable insight. The images shown are representative of what is shipped.
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