🏷️ Basic Information Identification Make: Mazda Model: Miata Model Generations Covered: NA (1st Gen), NB (2nd Gen) Production Years Covered: 1991-2005 Codes Chassis Codes: NA (1990-1997), NB (1998-2005) 👋 Introduction Market Position Market Position: The Mazda Miata (MX-5) is a legendary lightweight, rear-wheel-drive sports car renowned for its pure driving experience. This manual caters to owners and independent mechanics seeking to maintain and repair these iconic vehicles. Competitive Analysis Competitive Analysis: While competitors like the Toyota MR2 offered mid-engine layouts, the Miata's classic front-engine, rear-drive configuration and accessible price point solidified its dominance in the affordable sports car segment. This manual provides specific data for enthusiasts focused on this particular lineage. Key Features Key Features: This manual's strength lies in its vehicle-specific, comprehensive coverage, mirroring the exact information used by authorized Mazda technicians. It avoids generic advice, offering precise procedures and specifications for the 1991-2005 Miata generations. Diagnostic Tools: Information on required diagnostic tools and connectors (e.g., early OBD-I connectors, later OBD-II scanners) for effective troubleshooting. 📋 Manual Details Coverage Areas Systems Covered: Engine, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body & Trim, Fuel System, Cooling System, Lubrication System, Exhaust System, Emissions Control, Diagnostic Procedures, Troubleshooting Page Count Approximate Page Count: 2000+ Manual Type Manual Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Digital (likely PDF), Searchable, Printable 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, crankshaft, pistons, connecting rods, camshafts, valve train, timing belt/chain, lubrication system, cooling system. Engine Performance: Fuel injection system, ignition system, emission control systems, engine management systems (ECU), turbocharger (if applicable). Transmission Drivetrain: Manual transmission (MT), automatic transmission (AT), clutch system, driveshafts, differentials, axles. Suspension Steering: Front suspension (double wishbone), rear suspension (multi-link), shock absorbers, springs, anti-roll bars, steering rack, power steering system. Brakes: Front disc brakes, rear disc brakes, parking brake, ABS (Anti-lock Braking System) components and diagnostics. Electrical System: Battery, alternator, starter motor, lighting system, power windows, power locks, dashboard instruments, wiring diagrams, fuses, relays, ECUs. Body Exterior Interior: Body panels, doors, hood, trunk lid, convertible top system, bumpers, interior trim, seats, dashboard assembly, climate control (HVAC). Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, brake pad/rotor replacement, belt replacement, spark plug replacement. Repair: Engine rebuild, transmission overhaul, clutch replacement, suspension component replacement, brake caliper rebuild, electrical component repair, body panel repair. Diagnostics: On-board diagnostics (OBD-I/OBD-II), troubleshooting flowcharts, symptom-based diagnostics, fault code interpretation. Troubleshooting: Systematic approaches to identifying and resolving common and complex issues. Convertible Top Service: Detailed procedures for maintenance, repair, and adjustment of both manual and power-operated convertible tops, including seal replacement and mechanism lubrication. Wiring Diagrams: Complete and accurate wiring diagrams for all electrical systems, essential for diagnosing electrical faults. Technical Depth Technical Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds, advanced electrical diagnostics). 📊 Manual Specifications File Format File Format Details: Typically PDF with optical character recognition (OCR) for searchability, allowing users to find specific topics quickly. Printable pages ensure ease of use during repairs. Print Quality Print Quality Description: High-resolution scans or native digital documents, ensuring clarity of diagrams, illustrations, and text for accurate interpretation. Binding Type Binding Type Description: N/A for digital format. If a printed version, typically spiral-bound or case-bound for durability and ease of use in a workshop environment. Paper Type Paper Type Description: N/A for digital format. If a printed version, would typically be durable, slightly glossy paper to withstand workshop conditions and prevent ink bleed. ⚙️ Engine Specifications Primary Engine 1991-1993 Engine: 1.6L DOHC Inline-4 (B6ZE) 1994-1997 Engine: 1.8L DOHC Inline-4 (BP-ZE) 1999-2000 Engine: 1.8L DOHC Inline-4 (BP-ZE/BP-Z3) 2001-2005 Engine: 1.8L DOHC Inline-4 (BP-Z3 - VVT) Performance 1991-1993 Horsepower: 116 hp @ 6500 rpm 1991-1993 Torque: 100 lb-ft @ 5000 rpm 1994-1997 Horsepower: 125 hp @ 6500 rpm 1994-1997 Torque: 110 lb-ft @ 5000 rpm 1999-2000 Horsepower: 140 hp @ 6500 rpm 1999-2000 Torque: 116 lb-ft @ 4500 rpm 2001-2005 Horsepower: 142 hp @ 6500 rpm (with VVT) 2001-2005 Torque: 125 lb-ft @ 4500 rpm (with VVT) Fuel System Fuel System Type: Electronic Fuel Injection (EFI) Fuel Requirement: Unleaded gasoline, 87 octane (minimum) or higher. Engine Codes Engine Codes: B6 (1.6L), BP (1.8L), BP-Z3 (1.8L with VVT). 🔧 Transmission Standard Standard Transmission: 5-speed Manual Transmission (e.g., FS5W71C for NA, FS5W71G for NB) Optional Optional Transmission: 4-speed Automatic Transmission (available on most models). Features Clutch Type: Dry, single-plate diaphragm spring type. Gear Ratios Transmission Gear Ratios: Specific gear ratios for each transmission and model year are detailed in the manual, crucial for performance tuning and diagnosis. 📐 Dimensions Exterior Overall Length: Approx. 157.5 inches (varies slightly by year/trim) Overall Width: Approx. 66.1 inches Overall Height: Approx. 48.8 inches (top up) Wheelbase: Approx. 89.2 inches Weights Curb Weight: Approx. 2200-2400 lbs (varies by year/options) Towing Capacity: Not recommended for...