This manual covers the Mazda MX-5, also known as the Roadster or Miata, specifically the NA generation (First Generation) produced from 1990 through 1998. Renowned for embodying Mazda's 'Jinba Ittai' philosophy, the MX-5 is celebrated for its lightweight construction, exceptional handling, and engaging driving experience. This iconic sports car, available with either a 1.6L or a later 1.8L DOHC engine, offers a pure, driver-focused connection to the road, making it a beloved choice for enthusiasts and a benchmark in its class. This comprehensive Service Repair Manual provides detailed guidance for the maintenance and repair of your Mazda MX-5. It covers all major mechanical and electrical systems, including the engine, fuel, cooling, electrical, chassis, and body. Within its extensive pages, you will find step-by-step procedures for scheduled maintenance, diagnostics, troubleshooting, and complete component overhauls. This manual is an essential resource for DIY enthusiasts, amateur mechanics, and professional technicians alike, enabling them to effectively maintain, repair, and preserve the performance and longevity of their NA generation MX-5. 🏷️ Basic Information Identification Make: Mazda Model: MX-5 Model Generation: NA (First Generation) Model Variant: Roadster/Miata Codes Chassis Code: NA (e.g., NA01, NA02, NB01) 👋 Introduction Market Position Target Audience: DIY enthusiasts, amateur mechanics, and professional technicians working on Mazda MX-5 vehicles of the specified years. Value Proposition: Enables cost-effective maintenance and repair, empowering owners to understand and maintain their vehicle's performance and longevity. Competitive Analysis Competitor Manuals: Directly competes with official factory service manuals (e.g., Mazda factory service manuals) and other aftermarket repair manuals (e.g., Haynes, Chilton) for the NA generation MX-5. Key Features Feature 1: Comprehensive coverage of all major vehicle systems. Feature 2: Step-by-step instructions with potential for detailed illustrations and diagrams (as stated in description). Feature 3: Diagnostic procedures for troubleshooting common and complex issues. Feature 4: Maintenance schedules to ensure optimal vehicle performance and lifespan. Feature 5: Digital format for easy access, searchability, and printing. 📋 Manual Details Coverage Areas Years Covered: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Regions Covered: Global (specifications may vary slightly by market) Page Count Estimated Page Count: Likely 1000+ pages (typical for comprehensive factory service manuals) Manual Type Type: Service Repair Manual Language Language: English Format File Format: PDF (Portable Document Format) Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine: Full engine mechanicals, including disassembly, assembly, diagnostics, and repair for the 1.6L and 1.8L engines. Fuel System: Fuel injection system, fuel pump, injectors, pressure regulator, fuel lines, and evaporative emission control. Cooling System: Radiator, cooling fan, water pump, thermostat, coolant hoses, and climate control integration. Electrical System: Battery, charging system (alternator, starter), ignition system, lighting, gauges, power windows, central locking, and ECU diagnostics. Chassis: Suspension (front and rear independent), steering system (power steering), brakes (front discs, rear discs/drums depending on model year), wheels, and tires. Emission Control: Catalytic converter, O2 sensors, EGR system, and emissions testing procedures. Body: Body panels, doors, hood, trunk, convertible top mechanism, interior trim, and structural components. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups, and component inspections. Repair: Step-by-step repair procedures for all major mechanical and electrical systems, including engine overhaul, transmission repair, brake system servicing, and electrical troubleshooting. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), and symptom-based repair advice. Refurbishment: Detailed instructions for rebuilding and restoring components, suitable for classic car enthusiasts. Technical Depth Depth: Comprehensive, covering from basic maintenance to complete engine and transmission rebuilds, including electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format Print Quality: Fully Printable (allows users to print specific sections or the entire manual). Zoom Capability: YES (Allows for detailed viewing of diagrams and text). Binding Type Binding Type: Digital PDF (no physical binding) Paper Type Paper Type: N/A (Digital format) Software Requirements PDF Reader: Adobe PDF Reader Compression Utility: WinZIP (or similar compression utility) Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Code 1: B6 (1.6L DOHC Inline-4) Engine Code 2: BP (1.8L DOHC Inline-4, introduced in 1994 model year) Performance 1 6L Displacement 1 6L: 1598 cc (97.5 cu in) Horsepower 1 6L: Approx. 113-116 hp @ 6500 rpm (depending on market and specific sub-model) Torque 1 6L: Approx. 100-103 lb-ft @ 5000 rpm (depending on market and specific sub-model) Performance 1 8L Displacement 1 8L: 1839 cc (112.2 cu in) Horsepower 1 8L: Approx. 128-133 hp @ 6500 rpm (depending on market and specific sub-model) Torque 1 8L: Approx. 110-114 lb-ft @ 5000 rpm (depending on market and specific sub-model) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with sequential ignition. Engine Features Valvetrain: DOHC (Double Overhead Camshaft) with 4 valves per cylinder. Engine Management: ECU (Engine Control Unit) controlled, featuring diagnostic capabilities. 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission Optional Transmission Type Optional: 4-speed Automatic Transmission (available on...