1991 GMC Sierra Truck Service Manual (C / K Series)
This 1991 GMC Sierra Truck Service Manual is a licensed, high-quality print reproduction of the original factory manual created by General Motors Company for dealership mechanics. Published by Detroit Iron®, this manual is packed with detailed repair procedures, diagnostic instructions, illustrations, and specifications making it the ultimate resource for accurate maintenance, troubleshooting, and complete vehicle repair.
This factory manual is 8.5 x 11 inches, paperback bound and contains 1666 pages of comprehensive mechanical instructions.
Covering key systems such as the engine, transmission, suspension, brakes, steering, electrical, fuel and more, it's perfect for DIY owners, restorers, and professional mechanics working the covered vehicles.
- OEM-authored content - trusted factory procedures
- Comprehensive system coverage - mechanical, electrical & more
- Clear diagrams and specs - step-by-step accuracy
- Thick, high-quality paper / Durable print format - ideal for garage or shop use
Whether you're performing routine service or tackling a full rebuild, this factory shop manual gives you the confidence to get the job done right.
Vehicle Applications:
- 1991 GMC C1500 Sierra SLE Truck
- 1991 GMC C1500 Sierra SLX Truck
- 1991 GMC C1500 Sierra Truck
- 1991 GMC C2500 Sierra SLE Truck
- 1991 GMC C2500 Sierra SLX Truck
- 1991 GMC C2500 Sierra Truck
- 1991 GMC C3500 Sierra SLE Truck
- 1991 GMC C3500 Sierra SLX Truck
- 1991 GMC C3500 Sierra Truck
- 1991 GMC K1500 Sierra SLE Truck
- 1991 GMC K1500 Sierra SLX Truck
- 1991 GMC K1500 Sierra Truck
- 1991 GMC K2500 Sierra SLE Truck
- 1991 GMC K2500 Sierra SLX Truck
- 1991 GMC K2500 Sierra Truck
- 1991 GMC K3500 Sierra SLE Truck
- 1991 GMC K3500 Sierra SLX Truck
- 1991 GMC K3500 Sierra Truck
This factory written shop manual is perfect for service, repairs, restoration, and rebuild projects. Clear illustrations and photos show exploded views, as well as component details, plus specifications, engine repair details, fuel systems and more.
Subject: 1991 GMC Sierra Truck Service Manual - Includes Detailed Procedures and Instructions. | ISBN-10: 1791422985 | ISBN-13: 9781791422981 | OEM Part Number: X-9131
