1990 GMC Sierra Pickup Factory Shop Service Manual C K 1500 2500 3500 Original

1990 GMC C/K Truck Factory Service Manual

Service and Repair for the following 1/2, 3/4 & 1 Ton GMC C/K Trucks:

• GMC C1500 Sierra Base, C1500 Sierra SLE, C1500 Sierra SLX
• GMC K1500 Sierra Base, K1500 Sierra SLE, K1500 Sierra SLX 
• GMC C2500 Sierra Base, C2500 Sierra SLE, C2500 Sierra SLX and C2500 Sierra Cab & Chassis
• GMC K2500 Sierra Base, K2500 Sierra SLE, K2500 Sierra SLX and K2500 Sierra Cab & Chassis
• GMC C3500 Sierra Base, C3500 Sierra SLE, C3500 Sierra SLX and C3500 Sierra Cab & Chassis
• GMC K3500 Sierra Base, K3500 Sierra SLE, K3500 Sierra SLX and K3500 Sierra Cab & Chassis
• 4.3L (262Cu. In) V6, 5.0L (305Cu. In.) V8, 5.7L (350Cu. In.) V8, 7.4 (454Cu. In.) V8 Gasoline & 6.2L (379Cu. In.) V8 Diesel Engines

11" x 8.5" x 1.8" | Approx. 1,200 pages| Published by the General Motors Corporation

Covering Specifications * Maintenance * Diagnostics and Testing * In Vehicle Repairs * Component Removal * Installation * Schematics

This is the Official Service Manual that the dealers and shops use, written by GM specifically for the vehicle(s) listed. This ensures you get the job done right the first time. It is incredibly comprehensive with detailed diagrams and exploded views. It is the best money can buy and a must for anyone who insists on Genuine OEM quality parts.

Condition

Good condition. Covers show light wear and soiling. All pages are in place and straight. Page surfaces are mostly clean.

Table of Contents

• General Information
• Heating and Air Conditioning
• Frame and Cab
• Steering/Suspension/Wheels and Tires
• Propeller Shaft and Drive Axle
• Brakes
• Engines Mechanical
• Engine Cooling
• Engine Fuel
• Diesel Fuel Injector
• Engine Electrical
• Engine Charging
• Engine Ignition
• Engine Wiring
• Emissions
• Diesel Emissions
• Transmission and Clutch
• Electrical
• Instrument Panel/Lighting Systems
• Accessories
• Body - Interior and Exterior