🏷️ Basic Information Identification Make: Mazda Model: MX-5 Miata Common Name: Miata Generation Generation Designation: First Generation (NA) 👋 Introduction Market Position Market Segment: Lightweight two-seater sports convertible. Renowned for its affordable performance and pure driving experience. Competitive Analysis Key Competitors: Lotus Elan (M100), Triumph Spitfire (historically), Fiat Spider, Alfa Romeo Spider. Key Features Unique Selling Points: Front-engine, rear-wheel drive layout; excellent weight distribution; responsive handling; pop-up headlights; simple, driver-focused interior. 📋 Manual Details Coverage Applicable Model Years: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 Engine Coverage: 1.6L and 1.8L variants Format Manual Format: PDF Page Count Total Pages: 700++ Type Manual Type: Factory Service Repair Manual Language Language: English Structure Manual Structure: Highly organized into chapters and sub-sections for logical navigation. 📖 Manual Coverage Systems Systems Covered: General Information, Engine, Lubrication System, Cooling System, Fuel and Emission Control Systems, Engine Electrical System, Clutch, Manual Transmission, Automatic Transmission, Suspension (Front & Rear), Propeller Shaft, Front and Rear Axles, Steering System, Braking System, Wheels and Tires, Body, Body Electrical System, Heater and Air Conditioner Systems, Wiring Diagrams HVAC System Coverage: Detailed diagnostics and repair for heater core, A/C compressor, refrigerant system, and blower motor. Procedures Procedures Included: Maintenance, Diagnostics, Troubleshooting, Repair, Overhaul, Component Replacement, Adjustments, Inspections, Electrical System Schematics, Wiring Diagrams Body Repair Procedures: Includes procedures for body panel removal/installation, collision repair guidelines, and corrosion prevention. Depth Technical Depth: Comprehensive factory-level technical details, suitable for professional technicians and advanced DIY enthusiasts. Technical Data Technical Data Section: Includes detailed specifications for all major components, torque values, clearances, and tolerances. Special Tools Special Tools Section: Lists and illustrates Mazda-specific special tools required for various repair procedures. Wiring Diagrams Wiring Diagram Section: Detailed electrical wiring schematics for all vehicle systems, crucial for troubleshooting electrical issues. 📊 Manual Specifications File File Format Details: Digital PDF, typically searchable and printable. Quality generally reflects original factory documentation. Print Print Quality: Printable at high resolution, reflecting original factory print standards. Binding Binding Type: Not applicable for digital PDF format. Paper Paper Type: Not applicable for digital PDF format. ⚙️ Engine Specifications Primary Engine 1.6 Engine Code 1.6: B6-ZE (DOHC 16-valve) Displacement 1.6: 1598 cc Horsepower 1.6: 114-118 hp @ 6500 rpm (varies by market and emissions standards) Torque 1.6: 100-103 lb-ft @ 5000 rpm Primary Engine 1.8 Engine Code 1.8: BP-ZE (DOHC 16-valve) Displacement 1.8: 1839 cc Horsepower 1.8: 128-133 hp @ 6500 rpm (varies by market and emissions standards) Torque 1.8: 110-114 lb-ft @ 5000 rpm Fuel System Fuel System Type: Electronic Fuel Injection (EFI) Fuel Requirements Fuel Octane Rating: Premium Unleaded (91+ octane recommended) Emissions Emission Control Systems: Catalytic Converter, EGR (Exhaust Gas Recirculation), PCV (Positive Crankcase Ventilation), Oxygen Sensors. 🔧 Transmission Standard Standard Transmission: 5-speed manual transmission (Jatco/Mazda) Optional Optional Transmission: 4-speed automatic transmission (GM 4L30-E based) Clutch Clutch Type: Hydraulically operated, single dry plate clutch. Transmission Fluid Manual Transmission Fluid Spec: API GL-4, SAE 75W-90 or 80W-90 gear oil (check manual for specific viscosity) Automatic Transmission Fluid Spec: Dexron III (or equivalent) 📐 Dimensions Exterior Length: Approx. 157.3 inches (3995 mm) Width: Approx. 65.9 inches (1675 mm) Height: Approx. 48.2 inches (1225 mm) Wheelbase: Approx. 89.2 inches (2265 mm) Weights Curb Weight: Approx. 2200-2350 lbs (1000-1066 kg), varies by engine and options Cargo Trunk Volume: Approx. 4.4 cubic feet (125 liters) 🛡️ Safety Features Ratings NHTSA Ratings: NA (Modern ratings not directly applicable to early 90s vehicles; designed to meet contemporary standards). Active Features Active Safety Features: Four-wheel disc brakes (standard on most models), Anti-lock Braking System (ABS) (optional on some models). Passive Features Passive Safety Features: Seat belts, reinforced A-pillars and doors, roll bar behind seats (integrated with windshield frame). 💡 Technology Features Infotainment Infotainment Features: Basic AM/FM/Cassette or CD player (optional), manual climate controls. Driver-focused, minimal electronic distractions. Driver Assistance Driver Assistance Systems: ABS available on select models, otherwise primarily driver skill and mechanical feedback. Connectivity Connectivity Features: Limited to basic audio input. No modern connectivity features like Bluetooth or USB. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months (typical recommendation for this era, check manual for specifics) Spark Plug Replacement Interval: Approx. 30,000 - 60,000 miles (depending on plug type) Timing Belt Replacement Interval: 60,000 miles or 4 years (critical for BP-ZE engine, interferes if chain breaks) Fluid Specifications Engine Oil Type: API SG or SH, SAE 5W-30 or 10W-30 (check owner's manual for exact seasonal recommendations) Coolant Type: Ethylene glycol based coolant, typically a 50/50 mix with distilled water. Fluid Capacities Engine Oil Capacity 1.6: Approx. 3.7 US quarts (3.5 liters) with filter Engine Oil Capacity 1.8: Approx. 4.0 US quarts (3.8 liters) with filter Known Issues Common Problems: Oil leaks (cam cover, crank seals), radiator leaks, alternator failure, window motor issues, rust (especially on sills, rear fenders, rocker panels), clutch master/slave cylinder leaks,...