This comprehensive 1986 Chevrolet S10 Blazer Service and Repair Manual provides detailed instructions and illustrations for maintaining, servicing, diagnosing, and repairing your vehicle. It covers all models and repairs from A to Z, offering the same information used by technicians at dealerships.

The manual includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to guide you through every repair process with ease. It covers a wide range of topics, including:

* **Maintenance:** Regular maintenance schedules, fluid checks, and filter replacements.
* **Engine:** Engine components, operation, troubleshooting, and repair.
* **Control System:** Electronic control systems, sensors, and actuators.
* **Mechanical:** Drivetrain, suspension, brakes, and steering systems.
* **Fuel Service Specifications:** Fuel system components, operation, and troubleshooting.
* **Emission Control:** Emission control systems, components, and diagnostics.
* **Intake Exhaust Cooling:** Cooling system, intake manifold, and exhaust system.
* **Lube:** Lubrication requirements and procedures.
* **Ignition Starting Charging:** Ignition system, starting system, and charging system.
* **Auto Transmission Clutch:** Automatic transmission operation, repair, and troubleshooting.
* **Manual Transmission:** Manual transmission operation, repair, and troubleshooting.
* **Transfer Propeller Shaft:** Transfer case, propeller shaft, and drive shaft.
* **Drive Shaft:** Drive shaft operation, repair, and troubleshooting.
* **Differential:** Differential operation, repair, and troubleshooting.
* **Axle Suspension:** Axle and suspension components, operation, and repair.
* **Tire & Wheel:** Tire and wheel specifications, maintenance, and repair.
* **Brake Control:** Brake system control, operation, and repair.
* **Brake:** Brake system components, operation, and repair.
* **Parking Brake:** Parking brake system operation, repair, and troubleshooting.
* **Steering Column:** Steering column operation, repair, and troubleshooting.
* **Power Steering:** Power steering system components, operation, and repair.
* **Air Condition:** Air conditioning system components, operation, and repair.
* **Suppl Restraint System:** Supplemental restraint system components, operation, and repair.
* **Seat Belt:** Seat belt system components, operation, and repair.
* **Engine Immobilizer:** Engine immobilizer system components, operation, and repair.
* **Cruise Control:** Cruise control system components, operation, and repair.
* **Wiper & Washer:** Wiper and washer system components, operation, and repair.
* **Door Lock:** Door lock system components, operation, and repair.
* **Meter Audio/Visual:** Instrument panel gauges and warning lights.
* **Horn:** Horn system components, operation, and repair.
* **Windshield/Glass Mirror:** Windshield, glass, and mirror components, operation, and repair.
* **Instrument Panel:** Instrument panel components, operation, and repair.
* **Seat:** Seat components, operation, and repair.
* **Engine Hood/ Door:** Engine hood and door components, operation, and repair.
* **Exterior & Interior:** Exterior and interior trim components, operation, and repair.
* **Electrical:** Electrical system components, operation, and repair.
* **Multiplex/ Can Communication:** Multiplex and CAN communication systems.

This manual provides you with the information you need to confidently maintain and repair your 1986 Chevrolet S10 Blazer.

The 1986 Chevrolet S10 Blazer was a compact sport utility vehicle (SUV) that marked a significant shift in the automotive landscape. Debuting in 1982 as a response to the rising demand for more fuel-efficient and versatile vehicles, the S10 Blazer built upon the success of its pickup truck sibling, the S10. It offered a blend of car-like handling and maneuverability with the ruggedness and capability of a truck, making it an attractive option for both urban and suburban dwellers. Powered by a choice of 2.5L or 2.8L four-cylinder engines, the 1986 S10 Blazer provided fuel efficiency without sacrificing performance. It featured a unibody construction, ensuring a comfortable ride and improved handling, while still providing the strength and durability expected from a truck. The S10 Blazer came standard with rear-wheel drive and optional four-wheel drive, allowing drivers to tackle varying terrain with confidence.

The 1986 Chevrolet S10 Blazer was a popular choice for its affordability, versatility, and fuel efficiency. It found its way into the garages of consumers seeking a vehicle that could handle everyday commutes, weekend adventures, and even light towing tasks. The S10 Blazer's compact size made it easy to park and maneuver in tight spaces, while its ample cargo area provided ample room for passengers and gear. Despite its relatively simple design and technology, the 1986 S10 Blazer proved to be a reliable and durable vehicle. Its rugged construction and straightforward mechanicals made it a popular choice among DIY mechanics and those looking for a reliable vehicle that was easy to maintain. The 1986 S10 Blazer, with its blend of practicality, affordability, and versatility, left a lasting impact on the compact SUV segment and continues to be cherished by enthusiasts for its timeless design and reliable performance.