Target Audience:
Professional technicians and DIY mechanics with basic mechanical and electrical knowledge
Competitors:
Haynes Manuals, Chilton Manuals (though factory service manuals generally offer greater depth)
Advantage Digital:
Instant download availability, easy access, search functionality (if enabled)
Content Source:
Prepares individuals with factory-trained technician knowledge
Utility:
Guides decision-making for maintenance and repair
Engine:
Complete engine mechanicals, lubrication, cooling, fuel, ignition, emission control systems
Transmission:
Manual transmission (all gears, clutch system), automatic transmission (if applicable for specific markets/models)
Drivetrain:
Driveshafts, differential, rear axle assembly
Suspension:
Front and rear suspension components, shock absorbers, springs, bushings
Steering:
Steering column, steering rack, power steering system (if equipped)
Brakes:
Front and rear brake systems (discs/drums), hydraulic system, parking brake
Electrical:
Wiring diagrams, charging system, starting system, lighting, instruments, accessories, engine control unit (ECU) diagnostics
Body:
Body panels, doors, hood, trunk, convertible top mechanism, interior trim
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication points
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting guides
Repair:
Step-by-step repair procedures for all major components and systems
Disassembly Assembly:
Detailed instructions for removing and reinstalling components
Cleaning Reinstalling:
Procedures for cleaning parts before reassembly
Diagnostics:
Advanced diagnostics, including OBD-I (On-Board Diagnostics) information and fault code interpretation
Rebuilds:
Comprehensive procedures for engine and transmission rebuilds
Specifications:
Critical torque specifications, clearances, tolerances, and diagnostic values
Engine Type:
Naturally Aspirated Inline 4-Cylinder
Displacement:
1.6 Liters (1597 cc)
Bore X Stroke:
81.0 mm x 79.3 mm
Horsepower:
115 hp @ 6500 rpm (US Spec)
Torque:
100 lb-ft @ 5000 rpm (US Spec)
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 Octane Recommended)
Ignition System:
Electronic Ignition System with Distributor
Recommended Oil Viscosity:
SAE 10W-30 (under normal conditions)
Oil Capacity:
Approx. 3.5 Liters (3.7 Quarts) with filter change
Transmission Type:
5-Speed Manual
Transmission Type Optional:
4-Speed Automatic (less common in enthusiast market)
Clutch Type:
Hydraulically actuated dry single plate clutch
Manual Transmission Fluid Spec:
API GL-4, SAE 75W-90 Gear Oil
Manual Transmission Fluid Capacity:
Approx. 1.8 Liters (1.9 Quarts)
NHTSA Ratings 1990:
NHTSA ratings for this specific year may not be readily available in a standardized digital format. Consult official NHTSA archives if critical.
Brakes:
Front Ventilated Discs, Rear Solid Discs (Standard on most trims)
ABS:
Optional Anti-lock Braking System (ABS)
Airbags:
Driver-side airbag standard from 1990 model year onwards.
Seatbelts:
Three-point Inertia-reel seat belts
Oil Change Interval:
Every 7,500 miles or 6 months, whichever comes first (typical recommendation)
Air Filter Replacement:
Every 15,000 miles or 12 months
Spark Plug Replacement:
Every 30,000 miles (platinum tipped plugs may have longer intervals)
Coolant Flush:
Every 30,000 miles or 24 months
Power Steering Fluid Type:
Dexron II Automatic Transmission Fluid (ATF) or equivalent
Coolant Type:
Ethylene Glycol based coolant (Mazda recommends a 50/50 mix with distilled water)
Rust Prone Areas:
Rocker panels, rear wheel arches, sills, subframes (common for this generation, especially in rust-belt regions)
Engine Oil Leaks:
Valve cover gasket, rear main seal, oil pan gasket
Cooling System:
Radiator leaks, thermostat issues
Convertible Top:
Stiffening or tearing of the top material, worn seals
Suspension Wear:
Worn bushings, ball joints, tie rod ends
Mazda Philosophy:
Jinba Ittai ('horse and rider as one') - emphasizing driver connection and agility
First Generation:
NA generation (1989-1997), MX-5 Miata introduced as a spiritual successor to the Lotus Elan
1990 Updates:
Introduction of the driver's airbag as standard equipment for the 1990 model year.
Manufacturing Location:
Mazda's Hofu Plant, Yamaguchi Prefecture, Japan
Production Years:
1989-1997 (for NA generation)
Car Of The Year Awards:
Car and Driver's 10Best list for multiple years (starting 1989)
Motoring Press Awards:
Numerous awards from automotive journalists worldwide for its driving dynamics
Driving Dynamics Reputation:
Universally praised for its exceptional handling, balance, and driver engagement.
