1990 GMC C2500 Service and Repair Manual
Highlights
Online service and repair manual for the 1990 GMC C2500
Information based on factory service and repair materials
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The convenient, cloud-based 1990 GMC C2500 service and repair manual
The 1990 GMC C2500 service and repair manual from Repair Surge is the ultimate reference guide. It provides accurate, reliable information based on the original service materials from the manufacturer. You'll get procedures, specifications, part numbers, illustrations, wiring diagrams, and more. Whether you're an industry professional or a DIY mechanic, it's the perfect addition to any toolbox.
Covers the following trim packages for the 1990 C2500:
Sierra SLE, 4.3L V6 (VIN Z, LB4) Gas
Sierra SLE, 5.0L V8 (VIN H, L03) Gas
Sierra SLE, 5.7L V8 (VIN K) Gas
Sierra SLE, 6.2L V8 (VIN C) Diesel
Sierra SLE, 6.2L V8 (VIN J) Diesel
Sierra SLX, 4.3L V6 (VIN Z, LB4) Gas
Sierra SLX, 5.0L V8 (VIN H, L03) Gas
Sierra SLX, 5.7L V8 (VIN K) Gas
Sierra SLX, 6.2L V8 (VIN C) Diesel
Sierra SLX, 6.2L V8 (VIN J) Diesel
Sierra, 4.3L V6 (VIN Z, LB4) Gas
Sierra, 5.0L V8 (VIN H, L03) Gas
Sierra, 5.7L V8 (VIN K) Gas
Sierra, 6.2L V8 (VIN C) Diesel
Sierra, 6.2L V8 (VIN J) Diesel
Everything you need for a successful repair
Service and Repair Procedures
Specifications
Parts Numbers and Illustrations
Component Locations
Fluids and Lubricants
Wiring Diagrams
Technical Service Bulletins
Vehicle and Equipment Recalls
Maintenance Schedules
Estimated Labor Times
Diagnostics and Troubleshooting
Safety Precautions