1988 GMC S/T Light Duty Truck Factory Service Manual

S15 Pickup Base, Sierra Classic, Gypsy & High Sierra Standard and Extended Cabs | S15 Jimmy Base, Sierra Classic, Gypsy & Timberline | 2.5L I4, 2.8L V6 & 4.3L V6 Engines

Published by the General Motors Corporation

Covering Specifications * Maintenance * Testing and Diagnostics * 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.
11" x 8.5" x 1.25". Approx. 675 pages.

Condition

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

Table of Contents

• General Information
• Maintenance and Lubrication
• Heating and Air Conditioning
• Frame and Cab
• Steering/Suspension/Wheels and Tires
• Propeller Shaft and Drive Axle
• Brakes
• Engine Mechanical
• Engine Cooling
• Fuel System
• Engine Electrical
• Emissions
• Exhaust
• Automatic Transmission
• Manual Transmission
• Clutch
• Transfer Case
• Cab Electrical
• Chassis Electrical
• Instrument Panel
• Accessories
• Body - Interior and Exterior