Market Segment:
Affordable, lightweight, rear-wheel-drive sports car
Key Selling Points:
Driving pleasure, balanced handling, reliability, convertible experience
Competitors:
Lotus Elan M100, Fiat Barchetta (later models), Alfa Romeo Spider
Design Philosophy:
Jinba Ittai (horse and rider as one), focus on driver engagement
Iconic Status:
Revitalized the roadster market, widely considered a modern classic
Coverage Years:
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Coverage Models:
Mazda MX-5 Miata (all trims and engine variants within specified years)
Manual Type:
Factory Service & Repair Workshop Manual
Format:
Digital Download (Computer, Tablet, Smartphone)
Licensing:
No Extra Fees, No Expiry Dates
Engine Systems:
Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, engine management (ECU/PCM)
Transmission Drivetrain:
Manual transmission (5-speed), clutch, driveshafts, differential, rear axle
Suspension Steering:
Front and rear suspension (double wishbone), steering system, power steering
Brake System:
Front and rear brakes (disc), brake system hydraulic components, ABS (if equipped)
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, body electrical, fuses, relays, wiring diagrams
Body Exterior:
Body panels, doors, hood, trunk, convertible top, bumpers, trim
Body Interior:
Seats, dashboard, interior trim, climate control, audio system
HVAC:
Heating, ventilation, and air conditioning (HVAC) system components and service
Maintenance Procedures:
Routine maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups
Repair Procedures:
Detailed step-by-step repair instructions for all major components and systems
Troubleshooting:
Diagnostic procedures, common problems, symptom-based troubleshooting guides
Specifications Data:
Torque specifications, clearances, measurements, electrical values
Special Tools:
Identification and usage of specialized tools required for specific repairs
Depth Level:
Comprehensive (from basic maintenance to complete engine and transmission rebuilds)
File Format:
PDF (typically, though not explicitly stated, digital manuals are commonly PDF)
Searchability:
Likely searchable text for quick information retrieval
Print Quality:
Professional quality, suitable for printing key sections
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Engine Code 1 6L:
BP-ZE (1.6L DOHC)
Engine Code 1 8L:
BP-ZE (1.8L DOHC)
Horsepower 1 6L:
114 hp @ 6500 rpm (US spec)
Torque 1 6L:
100 lb-ft @ 5000 rpm (US spec)
Horsepower 1 8L:
125 hp @ 6500 rpm (US spec, later models)
Torque 1 8L:
114 lb-ft @ 4500 rpm (US spec, later models)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline
Engine Layout:
Inline 4-cylinder, front-engine, rear-wheel-drive
Bore X Stroke 1 6L:
78.0 mm x 83.6 mm
Bore X Stroke 1 8L:
83.0 mm x 85.0 mm
Compression Ratio 1 6L:
9.4:1
Compression Ratio 1 8L:
9.0:1
Transmission Type:
5-speed Manual
Automatic Transmission:
4-speed Automatic (Optional on some models)
Clutch Type:
Hydraulic Clutch Actuation
Drive Type:
Rear-Wheel Drive (RWD)
Manual Transmission Fluid:
API GL-4, SAE 75W-90 (or 80W-90, refer to specific vehicle manual for exact spec)
Crash Test Results:
NHTSA ratings for 1990s models varied; early models lacked advanced safety features by modern standards. Manual will detail available safety systems.
ABS:
Anti-lock Braking System (ABS) optional on some models
Airbags:
Driver-side airbag standard from 1990; passenger airbag introduced later in the generation.
Rollover Protection:
Reinforced A-pillars and behind-seat roll hoops
Audio System:
Factory cassette player and radio, often with optional CD changer. Aftermarket upgrades common.
Traction Control:
Not commonly available or standard on NA models.
Connectivity Features:
Basic, no modern connectivity features like Bluetooth or USB.
Oil Change Interval:
Every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, whichever comes first (refer to manual for exact specification).
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-96,000 km) or as per manual.
Coolant Change:
Every 24,000-30,000 miles (38,000-48,000 km) or 2-3 years.
Engine Oil:
API SG or SH, SAE 10W-30 or 10W-40 (check manual for exact spec based on climate).
Coolant:
Ethylene Glycol based, long-life coolant (Mazda FL22 or equivalent).
Brake Fluid:
DOT 3 or DOT 4, depending on vehicle specification.
Common Issues:
Oil leaks (rear main seal, valve cover gasket), camshaft seal wear, alternator failure, radiator leaks, window regulator issues, clutch wear, rust (especially rocker panels and wheel wells).
Maintenance Focus:
Regular fluid changes, timing belt replacement (if applicable to later 1.8L models), rust prevention, and addressing oil leaks are crucial.
Mazda Philosophy:
Focus on driver engagement, lightweight design, and affordability
Introduction Year:
1989 (as 1990 model year)
Facelifts Updates:
Minor updates throughout the NA generation, including engine displacement increase to 1.8L and chassis revisions.
Manufacturing Location:
Hiroshima, Japan
Total Production Na Generation:
Over 400,000 units worldwide
