Vehicle Segment:
Lightweight, two-seater, rear-wheel-drive sports car (roadster).
Key Competitors:
Dodge Stealth, Nissan 300ZX (Z32), Toyota MR2 (SW20), Porsche 944.
Defining Characteristics:
Affordable, reliable, fun-to-drive sports car with exceptional handling, classic styling, and a loyal enthusiast following.
Value Proposition:
Provides dealership-level repair information at a fraction of the cost, empowering owners to maintain and repair their vehicles effectively.
Target Audience:
Do-it-yourself mechanics, home mechanics, and professional technicians working on Mazda Miata vehicles.
Engine:
Complete service, repair, diagnostics, specifications, and troubleshooting for gasoline engines.
Control System:
Engine control systems, fuel injection, ignition, and emissions control systems.
Mechanical:
Detailed mechanical component repair, assembly, and disassembly procedures.
Fuel System:
Fuel pump, injectors, lines, tank, and associated components, including service specifications.
Emission Control:
All emission control systems, evaporative emission control, EGR, and catalytic converter service.
Intake Exhaust Cooling:
Cooling system (radiator, hoses, thermostat, water pump), intake manifold, exhaust system, and catalytic converter.
Lube System:
Engine oil system, oil pump, oil filter, and lubrication specifications.
Ignition Starting Charging:
Ignition system (coils, plugs, wires), starting system (starter motor), charging system (alternator, battery).
Transmission Auto:
Automatic transmission service, repair, removal, installation, and fluid specifications.
Transmission Manual:
Manual transmission service, repair, removal, installation, clutch assembly, and specifications.
Drivetrain:
Driveshaft, propeller shaft, differential, axles, and associated components.
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, and alignment specifications.
Steering:
Steering column, power steering system, rack and pinion, and steering linkage repair.
Brakes:
Hydraulic brake system, ABS (where applicable), brake pads, rotors, calipers, lines, master cylinder, and parking brake.
Wheels Tires:
Wheel specifications, tire pressure, rotation, and replacement guidelines.
Body Exterior:
Body panels, doors, hood, glass, mirrors, trim, and exterior component repair.
Body Interior:
Interior trim, seats, dashboard, instrument panel, door panels, and interior component repair.
Electrical System:
Complete electrical system diagnosis, troubleshooting, wiring diagrams, component testing, and repair.
Multiplex Can Communication:
Diagnosis and troubleshooting for multiplex communication systems and CAN bus networks (if equipped).
Air Conditioning:
AC system diagnosis, repair, refrigerant handling, and component replacement.
Restraint Systems:
Supplemental Restraint System (SRS) / Airbag system diagnosis and safety precautions. Seat belt service.
Comfort Convenience:
Cruise control, power windows, door locks, wipers, washers, horn, and meter/audio/visual systems.
Engine Immobilizer:
Engine immobilizer system diagnosis and potential repair procedures.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections, and tune-up procedures.
Diagnostics Troubleshooting:
Step-by-step troubleshooting guides for common and complex issues, including electrical diagnostics with wiring diagrams.
Repair Rebuild:
Detailed procedures for the complete disassembly, repair, and reassembly of all major vehicle components and systems.
Installation Replacement:
Instructions for replacing or installing new or remanufactured parts and components.
Depth Of Coverage:
Highly detailed, factory-level technical information suitable for both DIY enthusiasts and professional mechanics. Covers everything from basic maintenance to complex engine and transmission overhauls.
Engine Type:
Inline 4-cylinder, DOHC, 16-valve.
Engine Codes Na:
1.6L (B6ZE), 1.8L (BP-ZE, BP-4W).
1991-1993 1.6L Horsepower:
116 hp @ 6500 rpm
1991-1993 1.6L Torque:
100 lb-ft @ 5000 rpm
1994-1995 1.8L Horsepower:
128 hp @ 6500 rpm
1994-1995 1.8L Torque:
110 lb-ft @ 5000 rpm
1996-1998 1.8L Horsepower:
118 hp @ 6500 rpm (Revised for emissions)
1996-1998 1.8L Torque:
107 lb-ft @ 5000 rpm
1999-2001 1.8L Horsepower:
140 hp @ 6500 rpm (NB Generation)
1999-2001 1.8L Torque:
118 lb-ft @ 5000 rpm (NB Generation)
Fuel Delivery:
Electronic Fuel Injection (EFI), sequential port injection on later models.
Fuel Type:
Unleaded gasoline, 87 octane (minimum).
ECU Type:
Engine Control Unit (ECU) with diagnostic capabilities.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (using synthetic oil can extend this).
Air Filter Replacement:
Every 15,000 miles (24,000 km) or annually.
Spark Plug Replacement:
Every 30,000 miles (48,000 km) for standard spark plugs, or as per manual for iridium/platinum plugs.
Coolant Flush:
Every 30,000 miles (48,000 km) or 2 years.
Engine Oil Capacity:
1.6L: 3.7 US quarts (3.5 L) with filter. 1.8L: 4.1 US quarts (3.9 L) with filter.
Engine Oil Viscosity:
10W-30 or 5W-30 (depending on climate and specific engine variant, consult manual for exact recommendations).
Brake Fluid Type:
DOT 3 or DOT 4.
Common Issues Na:
Rod knock (early 1.6L engines), oil consumption, rear main seal leaks, coolant leaks (especially with the original radiator), window regulator issues, clutch slave cylinder leaks, differential whine.
Common Issues Nb:
Oil slinger/rear main seal leaks (common across generations), some coolant crossover pipe issues, potential for rust in certain climates.
