🏷️ Basic Information Identification Make: Mazda Model: Miata Model Years Covered: 1999-2001 Chassis Codes: NB Generation (NB1) Codes Engine Codes: BP-Z3 👋 Introduction Market Position Vehicle Class: Lightweight, rear-wheel-drive, two-seater convertible sports car. Competitive Landscape: Competes with cars like the BMW Z3, Porsche Boxster (entry-level), and other affordable roadsters. Key Selling Points: Affordability, excellent handling, pure driving experience, reliability, convertible top. Competitive Analysis Strengths: Superior chassis balance, direct steering feel, robust powertrain for its class. Weaknesses: Limited cargo space, basic interior appointments compared to some rivals. Key Features Manual Purpose: To provide comprehensive, factory-authorized repair and maintenance information for the specified model years. Manual Value Proposition: Empowers owners and technicians with the knowledge to perform all necessary work, saving time and money. 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Workshop Manual Language: English Format: Digital Download (Computer, Tablet, Smartphone) Licensing: No Extra Fees, No Expiry Dates 📖 Manual Coverage Systems Covered Engine: Complete overhaul, troubleshooting, component testing, timing, fuel injection, ignition, cooling, lubrication systems. Transmission: Manual (5-speed) and automatic transmission servicing, repair, and diagnosis. Drivetrain: Rear-wheel drive system, driveshaft, differential, axle shafts, and related components. Suspension: Front and rear suspension components, alignment, shock absorbers, springs, control arms, ball joints, bushings. Steering: Power steering system, steering rack, tie rods, steering column, and related components. Brakes: Front and rear disc brake systems, hydraulic lines, master cylinder, calipers, pads, rotors, ABS system diagnosis. Electrical: Full wiring diagrams, component locations, diagnostics for lighting, power windows, mirrors, audio, instrument cluster, ECUs. Body: Body panel removal and installation, interior trim, convertible top mechanism, doors, bumpers, glass replacement. Climate Control: HVAC system diagnosis, refrigerant handling, blower motor, heater core, AC compressor, cabin filters. Procedures Included Maintenance: Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt replacement, tire rotation. Troubleshooting: Diagnostic charts, symptom-based troubleshooting for engine, electrical, and mechanical issues. Repair: Step-by-step instructions for component removal, installation, and repair for all major vehicle systems. Diagnostics: OBD-II system codes, sensor testing, actuator testing, using diagnostic tools. Rebuilds: Detailed procedures for engine and transmission rebuilds with torque specifications and clearances. Technical Depth Depth Level: Comprehensive factory-level detail covering routine maintenance to complete engine and transmission overhauls. Target Audience: Professional technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format File Type: Likely PDF (due to digital download format and cross-platform compatibility) Searchability: Likely text-searchable (standard for modern digital manuals) Print Quality Printability: Designed for digital viewing, but printable pages are expected. Binding Type Binding Format: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 4-Cylinder (DOHC, 16-valve) Displacement: 1.8 Liters (1839 cc) Bore X Stroke: 83.0 mm x 85.0 mm Compression Ratio: 9.0:1 (approx.) Performance Horsepower: 140 hp @ 6000 rpm (US Market) Torque: 118 lb-ft @ 4500 rpm (US Market) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline, 87 octane (minimum recommended) Engine Management Engine Control Unit: Mazda ECU (specific part numbers vary by year and market) 🔧 Transmission Standard Transmission Type: 5-Speed Manual Transmission (Optional 4-Speed Automatic) Optional Automatic Transmission: 4-speed automatic with lock-up torque converter. Features Clutch Type: Hydraulically operated, single dry plate clutch. Gear Ratios Manual 5 Speed: Approximately: 1st: 3.116, 2nd: 1.885, 3rd: 1.300, 4th: 1.000, 5th: 0.833, Reverse: 3.116 Transmission Fluid Manual Transmission Fluid: Mazda GL-5, SAE 75W-90 gear oil (or equivalent). Automatic Transmission Fluid: Mazda ATF J-TYPE or equivalent Dexron III/Mercon. 📐 Dimensions Exterior Length: 157.3 inches (4000 mm) Width: 66.1 inches (1680 mm) Height: 49.4 inches (1255 mm) Wheelbase: 89.2 inches (2265 mm) Ground Clearance: 5.1 inches (130 mm) Weights Curb Weight: Approximately 2380 - 2470 lbs (1080 - 1120 kg) depending on equipment. Gross Vehicle Weight Rating: Approx. 3000 lbs (1360 kg) Cargo Trunk Volume: Approx. 4.7 cubic feet (133 liters) Wheels Tires Standard Wheel Size: 15x6.0 inches (early 1999) or 16x6.0 inches (late 1999-2001) Standard Tire Size: 195/55R15 (for 15-inch wheels) or 205/45R16 (for 16-inch wheels) Bolt Pattern: 4x100mm Center Bore: 54.1 mm Lug Nut Size: M12 x 1.5 🛡️ Safety Features Ratings NHTSA Front Crash Test: Not explicitly rated for this specific generation in the same way as modern vehicles, but designed with structural integrity for impact. IIHS Ratings: Not specifically rated by IIHS for this generation as they were not a primary focus for these types of sports cars at the time. Active Features ABS: Available Anti-lock Braking System (ABS) on most models, particularly later NB1 and all NB2 variants. Traction Control: Not commonly equipped on 1999-2001 models. Passive Features Airbags: Driver and passenger front airbags. Rollover Protection: Pop-up rollover hoops behind the seats (integrated into A-pillar structure). Seatbelts: Three-point inertia-reel seatbelts with pre-tensioners. 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with 4 or 6 speakers. Cassette player was also...