This comprehensive 1991 Chevrolet S-10 Blazer Service and Repair Manual covers all models and all repairs from A to Z. It's the same manual used by dealership technicians to maintain, service, diagnose and repair your vehicle. Gain access to detailed step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications necessary for complete vehicle repair. You'll find information on a wide range of topics including maintenance, engine, control system, mechanical systems, fuel service specifications, emission control, intake exhaust cooling, lubrication, ignition starting charging, auto transmission clutch, manual transmission, transfer propeller shaft, drive shaft, differential, axle suspension, tire & wheel, brake control, brake, parking brake, steering column, power steering, air conditioning, supplemental restraint system, seat belt, engine immobilizer, cruise control, wiper & washer, door lock, meter audio/visual, horn, windshield/glass mirror, instrument panel, seat, engine hood/door, exterior & interior, electrical, multiplex/can communication, and much more. This manual ensures you have everything you need to service and repair your Chevrolet S-10 Blazer.

The 1991 Chevrolet S-10 Blazer, a rugged and versatile sport utility vehicle, marked a significant evolution in the American automotive landscape. It was the second generation of the S-10 Blazer, a nameplate that had established itself as a popular choice for recreational activities and everyday driving. The 1991 model year brought several notable updates, including a redesigned front fascia with a more angular look, a revised interior with improved comfort and functionality, and a range of powertrain options to cater to diverse driving needs. The signature boxy body style, coupled with its compact size, offered a practical blend of interior space and maneuverability, making it suitable for both urban and suburban environments. The S-10 Blazer's appeal extended beyond its practicality, as it also offered a semblance of off-road prowess, thanks to features like optional four-wheel drive and a ground clearance that allowed it to tackle unpaved roads with relative ease.

Under the hood, the 1991 S-10 Blazer offered a choice of two engines. The standard powerplant was a 2.8-liter V6 that produced 120 horsepower and 160 lb-ft of torque, providing sufficient performance for everyday driving. For those seeking more power, a 4.3-liter V6 was available, offering a substantial bump in output with 160 horsepower and 210 lb-ft of torque. Both engines could be mated to a five-speed manual transmission or a four-speed automatic, allowing drivers to choose the driving experience that best suited their preferences. The S-10 Blazer was known for its durability and reliability, making it a popular choice for those seeking a dependable vehicle that could handle a variety of tasks. Its compact size and relatively affordable price point made it an attractive option for budget-minded buyers, while its versatility and off-road capability made it a popular choice for active individuals and families.