The Mazda MX-3, produced from 1991 to 1998, stands as a distinctive entry in the compact sporty coupe segment. Known for its unique offering of a small, potent V6 engine in later models, and available with efficient 1.6L four-cylinder options, the MX-3 was engineered to provide an engaging driving experience with a European-inspired design. This model, available as a 3-door hatchback, aimed to deliver accessible performance, earning recognition such as Car and Driver's Ten Best list in 1992. The vehicle's development built upon Mazda's heritage of driver-focused engineering, offering a compelling alternative in its class. This comprehensive workshop service repair manual provides factory-level technical data for the Mazda MX-3, covering model years 1991 through 1998. It serves as an indispensable resource for technicians, mechanics, and DIY enthusiasts, detailing essential maintenance procedures, diagnostic troubleshooting steps, and in-depth repair instructions for all major vehicle systems. Coverage includes engine management, drivetrain, chassis and suspension, electrical systems, and comfort features, along with specific guidance on body and interior repair, cooling system service, fuel system maintenance, and emission controls. The manual's detailed schematics, circuit diagrams, and step-by-step procedures ensure accurate and efficient upkeep and repair of the vehicle. 🏷️ Basic Information Identification Make: Mazda Model: MX-3 Model Code: EC (pre-facelift), BJ (facelift, though often still referred to as MX-3) Generation Generation Code: First Generation (EC) Codes Chassis Codes: ECPSA (1.6L), EC5SA (1.8L V6) 👋 Introduction Market Position Target Audience: Technicians, mechanics, DIY enthusiasts, and anyone involved in the repair and maintenance of the Mazda MX-3. Segment: Subcompact / Compact Sporty Coupe Competitive Analysis Value Proposition: Provides the same level of detailed information as original factory manuals at a significantly lower cost and with instant digital access. Key Features Manual Attributes: Official complete factory service repair manual, includes technical data, circuits, diagrams, equipment information, and detailed repair procedures. Content Format: Includes datasheets, circuits, diagrams, and equipment information as per original manufacturer documentation. 📋 Manual Details Coverage Areas Years Covered: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Page Count Estimated Pages: Hundreds to Thousands (Printable quality) Manual Type Type: Workshop Service Repair Manual (Factory Complete) Purpose: Comprehensive repair, service, maintenance, and troubleshooting guide. Language Language: English Format Digital Format: PDF Delivery Method Type: Digital Download 📖 Manual Coverage Systems Covered Engine Management: Engine Service/Repair, Fuel Injection, Fuel System, Engine Control System, Emission System Drivetrain: Transmission Service/Repair, Differential/Drive, Axle Chassis And Suspension: Brake System, Suspension, Steering, Chassis/Body Electrical And Diagnostics: Electrical System, Wiring Diagram, Troubleshooting Comfort And Convenience: Heater/Air Conditioner, Interior Safety And Restraint: Restraint System Exhaust System: Exhaust manifold, catalytic converter, muffler, exhaust pipes - inspection, repair, and replacement. Procedures Included Maintenance: General Maintenance, Periodic Lubrication, Maintenance Check List, Maintenance Chart Repair And Rebuild: Complete engine overhaul, transmission repair, brake system overhaul, suspension component replacement, electrical system diagnostics and repair Troubleshooting: Diagnostic procedures for common and uncommon faults across all vehicle systems Body And Interior Repair: Body panel alignment, interior trim removal/installation, seat adjustment mechanisms, door handle and lock mechanisms. Cooling System Service: Radiator inspection and replacement, water pump service, thermostat replacement, coolant flush and refill procedures. Fuel System Service: Fuel filter replacement, fuel pump diagnosis and replacement, injector cleaning and testing. Emission System Service: Catalytic converter diagnosis, EGR system service, O2 sensor testing and replacement. Air Conditioning And Heater Service: Refrigerant handling, component testing (compressor, condenser, evaporator), blower motor replacement, heater core replacement. Tire Rotation: Recommended procedures for tire rotation to ensure even wear. Brake Pad Replacement: Step-by-step guide for front and rear brake pad replacement, caliper service. Spark Plug Replacement: Proper torque specifications and procedures for spark plug replacement for both engine variants. Technical Depth Level Of Detail: Comprehensive factory-level technical data, including circuit diagrams, schematics, specifications, and detailed step-by-step repair procedures. Diagnostic Tools: Covers diagnostic procedures likely requiring basic hand tools, multimeters, and potentially specialized scan tools for OBD-I systems (if applicable/equipped). Wiring Diagrams: Detailed electrical schematics for all vehicle systems, crucial for diagnosing electrical faults. 📊 Manual Specifications File Format Requirements: Adobe PDF Reader & WinZip (for potentially larger files) Print Quality Quality Description: High quality, printable pages Binding Type Delivery Method: Instant Download Paper Type Digital Storage: Digital PDF files ⚙️ Engine Specifications Primary Engine Engine Options: 1.6L B6-DE I4, 1.8L K8-DE V6 Performance 1.6L B6-De (Estimated): Horsepower: ~88-95 hp, Torque: ~90-97 lb-ft 1.8L K8-De V6 (Estimated): Horsepower: ~129-135 hp, Torque: ~117-122 lb-ft Fuel System Injection Type: Electronic Fuel Injection (EFI) Engine Features Valve Actuation: DOHC (Dual Overhead Camshaft) Displacement: 1598 cc (1.6L) and 1845 cc (1.8L) 🔧 Transmission Standard Transmission Options: 5-speed manual transmission Optional Automatic Transmission: 4-speed automatic transmission (often available on most models) Features Drive Type: Front-wheel drive (FWD) 📐 Dimensions Exterior Body Styles: 3-door hatchback Wheelbase: Approx. 99.0 inches Weights Curb Weight Estimate: Approx. 2,400 - 2,700 lbs (depending on engine and options) 🛡️ Safety Features Ratings...