This manual covers the Mazda MX-5, specifically the NB generation produced from 1998 to 2005, with this document focusing on the 1999 model year. As an affordable lightweight sports car, the MX-5 is celebrated for its rear-wheel drive, balanced chassis, communicative steering, and the pure joy of open-top motoring. Engineered for driving enthusiasts, the 1999 MX-5 (chassis code NB8A) features a 1.8-liter BP-Z3 engine producing 140 hp and is available with a 5-speed manual or 4-speed automatic transmission. Its compact dimensions, weighing approximately 1060 kg for the manual version, contribute to its renowned agility and handling, earning it accolades such as Car and Driver's 10Best list. This comprehensive factory service manual provides full service and repair coverage for the Mazda MX-5 NB. It details essential maintenance procedures, including scheduled service, fluid changes, and filter replacements, alongside in-depth repair and rebuilding instructions for all major systems such as the powertrain, chassis, and electrical components. Troubleshooting guides, diagnostic flowcharts, and special procedures are included to assist owners and technicians in maintaining the longevity and performance of the vehicle. With approximately 1500-2000+ pages of high-resolution English documentation, this manual is an indispensable resource for anyone seeking to understand, maintain, or restore their 1999 Mazda MX-5. 🏷️ Basic Information Identification Make: Mazda Model: MX-5 Model Generation: NB Model Year: 1999 Codes Chassis Code: NB8A 👋 Introduction Market Position Segment: Affordable Lightweight Sports Car Target Audience: Enthusiasts, DIY Mechanics, Owners seeking to maintain or restore their MX-5 Competitive Analysis Competitors: Porsche Boxster (higher end), Honda S2000 (later), Toyota MR2, Fiat Spider Key Features Driving Experience: Rear-wheel drive, balanced chassis, communicative steering, open-top motoring. Manual Value: Essential for preserving the longevity and performance of a driver-focused vehicle. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Rebuilding, Refurbishing, Restoration Page Count Estimated Page Count: Approx. 1500-2000+ pages (typical for comprehensive service manuals of this era) Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Exhaust System, Transmission (Manual & Automatic), Drivetrain (Clutch, Driveshafts, Differential) Chassis: Suspension (Front & Rear), Steering, Brakes (Front & Rear, ABS), Wheels & Tires Electrical: Engine Control Unit (ECU), Ignition System, Lighting System, Instrumentation, Audio System, Power Accessories (Windows, Locks), HVAC Controls, Body Control Module (BCM) Body And Trim: Exterior Panels, Doors, Hood, Trunk, Bumpers, Interior Trim, Seats, Convertible Top System Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Changes, Tune-ups Repair Rebuild: Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Repair Troubleshooting: Diagnostic Flowcharts, Symptom-Based Troubleshooting Guides, DTC (Diagnostic Trouble Code) Interpretation Special Procedures: Convertible Top Mechanism Repair, Convertible Top Seal Replacement, Alignment Procedures, Torque Specifications for Critical Fasteners Technical Depth Depth: Comprehensive; from basic fluid level checks to complete engine and transmission rebuilds, including electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text (depending on scan quality of original document) Print Quality Quality: High-resolution scans of original factory documentation, ensuring clarity of diagrams and text. Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: BP-Z3 Engine Type: Inline 4-cylinder, DOHC, 16-valve, Naturally Aspirated Displacement: 1839 cc (1.8 Liters) Bore X Stroke: 83.0 mm x 85.0 mm Performance Horsepower Peak: 140 hp @ 6000 rpm (US Spec) Torque Peak: 119 lb-ft @ 5000 rpm (US Spec) Fuel System Induction: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane Recommended) Cooling System Coolant Capacity: Approx. 5.6 Liters (with heater) Recommended Coolant: Mazda FL22 Coolant or equivalent (50/50 mix of ethylene glycol and distilled water) 🔧 Transmission Standard Transmission Type: 5-Speed Manual (Type-A / Type-B M5X) Optional Transmission Type: 4-Speed Automatic (430LE) Features Clutch Type: Hydraulic, Dry Single Plate Manual Transmission Fluid: Mazda GL-5 75W-90 (or equivalent) Automatic Transmission Fluid: Mazda ATF-MV (or equivalent Dexron III/Mercon compatible) 📐 Dimensions Exterior Length: 3955 mm (155.7 inches) Width: 1680 mm (66.1 inches) Height: 1245 mm (49.0 inches) Wheelbase: 2265 mm (89.2 inches) Weights Curb Weight Manual: Approx. 1060 kg (2337 lbs) Curb Weight Automatic: Approx. 1080 kg (2381 lbs) Cargo Trunk Capacity: Approx. 150 Liters (5.3 cubic feet) 🛡️ Safety Features Ratings NHTSA Front Impact: 4 Stars (Driver) / 4 Stars (Passenger) - 1999 Model Year (for NB generation) Active Features ABS: Available on certain trims (standard on higher trims) Traction Control: Not typically available on the 1999 MX-5 NB Passive Features Airbags: Driver and Passenger front airbags Rollover Protection: Reinforced A-pillars and pop-up roll bar behind headrests 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with optional Bose premium sound system. Instrumentation: Analog gauges including tachometer, speedometer, fuel level, and coolant temperature. Warning lights for various systems. Driver...