🏷️ Basic Information Identification Make: Mazda Model: MX-5 Miata Generation Generation Code: NB Codes Chassis Codes: NA (First Generation) 👋 Introduction Market Position Vehicle Segment: Lightweight Sports Car / Roadster Target Audience: Enthusiast drivers, owners seeking DIY maintenance and repair capabilities Competitive Analysis Key Competitors: Porsche Boxster (later), Toyota MR2, BMW Z3 Unique Selling Proposition: Affordable, reliable, pure driving engagement, excellent handling dynamics, open-top motoring Key Features Vehicle Philosophy: Jinba Ittai (Horse and Rider as One) Design Highlights: Lightweight construction, rear-wheel drive, balanced chassis, pop-up headlights (early models) 📋 Manual Details Coverage Areas Covered Years: 1994, 1995, 1996, 1997 Regions Covered: Global (North America focus for VINs and specifications) Page Count Estimated Page Count: Estimated 2000+ pages (typical for a complete workshop manual) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (typically PDF) 📖 Manual Coverage Systems Covered Engine: 1.8L BP-Z3 (DOHC, 16-valve), Engine Mechanical, Engine Management, Fuel System, Ignition System, Cooling System, Lubrication System, Emission Control Transmission: 5-Speed Manual (FS5W71C, 6-Speed Manual - if applicable for late 97 models), Automatic Transmission (optional), Clutch System, Drivetrain Components (Driveshafts, Differential) Brakes: Front Disc Brakes (Vented), Rear Disc Brakes, Anti-lock Braking System (ABS) - if equipped, Parking Brake System, Brake Lines and Hoses Suspension Steering: Front Independent Double Wishbone, Rear Independent Multi-link, Power Steering System, Steering Gearbox, Suspension Components (Shocks, Springs, Bushings), Wheel Alignment Specifications Electrical: 12V Electrical System, Battery, Charging System (Alternator), Starting System (Starter Motor), Lighting System (Headlights, Taillights, Interior), Wiring Diagrams, Fuses and Relays, Instrument Cluster, Gauges, Audio System, Power Windows/Locks (if equipped) Body Chassis: Chassis Frame, Body Panels, Doors, Hood, Trunk Lid, Convertible Top System, Interior Trim, Bumpers, Glass and Seals Heating Ventilation Air Conditioning: HVAC System, Air Conditioning (A/C) System, Heater Core, Blower Motor, Controls, Refrigerant Specifications Safety Security: Airbag System (if equipped), Seat Belts, Anti-theft System (if equipped) Procedures Included Maintenance: Routine Service, Oil Changes, Filter Replacements, Spark Plug Replacement, Belt Inspections and Replacement, Brake Pad/Rotor Replacement, Fluid Checks and Top-offs Repair: Engine Overhaul/Rebuild, Transmission Repair/Overhaul, Clutch Replacement, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis and Replacement, Body Panel Repair and Replacement, Convertible Top Mechanism Repair Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Wiring Schematics for Diagnosis, Component Testing Procedures Technical Specifications: Torque Specifications, Fluid Capacities, Technical Data Tables, Schematics, Exploded Views Technical Depth Depth Of Coverage: Comprehensive (from basic maintenance to full engine/transmission rebuilds and advanced diagnostics) Detail Level: Detailed step-by-step instructions with diagrams and illustrations 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (if properly OCR'd) Print Quality Printability: High (suitable for printing key sections or the entire manual) Binding Type Binding: N/A (Downloadable format) Paper Type Paper Quality: N/A (Downloadable format) ⚙️ Engine Specifications Primary Engine Engine Code: BP-Z3 Engine Type: Inline 4-Cylinder, DOHC, 16 Valves Displacement: 1.8 Liters (1839 cc) Performance Horsepower 1994 1995: 133 hp @ 6500 rpm Torque 1994 1995: 114 lb-ft @ 5000 rpm Horsepower 1996 1997: 140 hp @ 6500 rpm (minor updates, possibly revised ECU calibration) Torque 1996 1997: 117 lb-ft @ 5000 rpm (minor updates) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Multi-point injection Fuel Type: Unleaded Gasoline (Octane rating specified in manual, typically 87+) Ignition System: Distributor-less Ignition System (DIS) - Coil-on-plug for some variants, Electronic Ignition 🔧 Transmission Standard Standard Transmission Type: 5-Speed Manual Optional Optional Transmission Type: 4-Speed Automatic (for some markets/trims) Features Clutch Type: Hydraulic, Dry Single Plate Differential Type: Limited Slip Differential (LSD) - Optional on some trims, standard on R-Package 📐 Dimensions Exterior Length: Approximately 3955 mm (155.7 in) Width: Approximately 1690 mm (66.5 in) Height: Approximately 1235 mm (48.6 in) Wheelbase: Approximately 2265 mm (89.2 in) Weights Curb Weight: Approximately 1050-1100 kg (2315-2425 lbs) depending on trim and options 🛡️ Safety Features Ratings NHTSA Front Crash Rating: 4-star (for models with driver airbag) IIHS Side Impact Rating: Acceptable (for models with side airbags, though less common in this generation) Active Features ABS: Optional on most trims, standard on some later models or performance packages Traction Control: Rarely equipped on this generation Passive Features Airbags: Driver-side airbag standard from 1994 model year onwards. Passenger airbag optional/not available on some early models. Seat Belts: 3-point inertia reel seat belts Rollover Protection: Reinforced A-pillars, roll hoop behind seats (integrated) 💡 Technology Features Infotainment Audio System: Factory AM/FM Cassette player with optional CD player integration. Typically 4-6 speakers. Gauges: Analog tachometer, speedometer, fuel gauge, temperature gauge. Warning lights for oil pressure, battery, brakes, check engine. Driver Assistance Cruise Control: Optional on most models Power Windows Locks: Optional on base models, standard on higher trims or R-Package Connectivity Original Connectivity: Limited to analog systems. No Bluetooth or USB connectivity from the factory. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles (8,000 km) or 6 months, whichever comes first. (Consult...
Timing belt failure (if not replaced at intervals - catastrophic damage), oil leaks from valve cover gasket and rear main seal.
Body Concerns:
Rust in common areas like rocker panels, wheel wells, and sills, especially in salt-belt regions. Soft top fabric degradation.
📚 Vehicle History
Brand Heritage
Mazda Sports Car Legacy:
Built on the legacy of lightweight, driver-focused sports cars like the Cosmo Sport and RX series.
Model Evolution
Generation Na Introduction:
The MX-5 Miata (NA) was introduced globally in 1989, with North American sales beginning in 1990.
Facelift Mid Cycle:
This period (1994-1997) represents the later years of the NA generation, which saw minor updates like increased horsepower, revised interior touches, and airbag inclusion.
Production
Production Period Na:
1989-1997
Manufacturing Location:
Hiroshima, Japan
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
Car and Driver's 10Best list multiple times during its production run (early 1990s).
Motor Trend Import Car Of The Year:
Nominee/award winner in various categories over its lifespan.
Ratings
Owner Satisfaction Ratings:
Consistently high owner satisfaction scores for reliability, driving fun, and low cost of ownership.
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