Segment:
Sports Coupe/Convertible
Key Competitors:
Nissan 300ZX (Z32), Toyota Supra (MkIII), Porsche 944, Chevrolet Camaro/Pontiac Firebird (late 3rd gen)
Engineering Philosophy:
Lightweight chassis, balanced weight distribution, rotary engine technology, driver-focused ergonomics.
Model Variants:
Coupe, Convertible, Turbo II (performance variant), Non-Turbo models.
Powertrain:
Engine (Rotary 13B, twin-turbo and naturally aspirated), Fuel System, Cooling System, Exhaust System, Drivetrain (RWD)
Chassis:
Suspension (Front & Rear), Steering, Brakes (ABS available), Driveline
Electrical:
Wiring Diagrams, Lighting, Instrumentation, Audio System, Power Accessories, ECU and Sensors
Body:
Exterior Body Panels, Interior Trim, Doors, Windows, HVAC System
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Spark Plug Replacement, Fluid Checks and Replacements
Repair:
Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Electrical Component Diagnosis and Repair
Troubleshooting:
Diagnostic Flowcharts, Symptom-Based Troubleshooting Guides, Diagnostic Trouble Codes (DTCs)
Specifications:
Torque Specifications, Clearances, Tolerances, Fluid Capacities, Electrical Specifications
Depth:
Comprehensive factory-level repair and diagnostic information, suitable for professional technicians and advanced enthusiasts.
Quality:
High-resolution scans or original digital files, ensuring clarity of text and diagrams.
Searchability:
Typically includes searchable text (OCR) for quick information retrieval.
Print Readability:
Designed for clear printing, with legible diagrams and text.
For Print:
Digital PDF allows for printing individual sections or the entire manual, suitable for various binding methods (e.g., binder, comb binding).
For Print:
N/A (Digital Format), but original manuals typically used durable, coated paper suitable for workshop environments.
Displacement:
1.3 Liters (654cc x 2 rotor equivalent)
Configuration:
Twin-Rotor
Turbo Ii Horsepower:
200 hp @ 6500 rpm (approx.)
Turbo Ii Torque:
196 lb-ft @ 3500 rpm (approx.)
Naturally Aspirated Horsepower:
145 hp @ 6000 rpm (approx.)
Naturally Aspirated Torque:
135 lb-ft @ 4000 rpm (approx.)
Induction Turbo:
Bosch L-Jetronic Fuel Injection with Twin Turbochargers (Sequential on later models)
Induction Naturally Aspirated:
Bosch L-Jetronic Fuel Injection
ECU:
Engine Control Unit (ECU) managing fuel, ignition, and boost pressure.
NHTSA Front Impact:
Not explicitly rated by NHTSA for this model year in all configurations, but designed with safety crumple zones and reinforcing structures.
ABS:
Anti-lock Braking System (ABS) available on select models and trims.
Brake Bias:
Adjustable brake proportioning valve (manual adjustment on some models).
Airbags:
Driver-side airbag standard on most models from 1990 onwards, passenger airbag optional or standard on later models/markets.
Seatbelts:
Three-point inertia reel seatbelts
Chassis Reinforcement:
Integrated roll-over protection structure in convertible models, chassis reinforcement in coupes.
Audio System:
Factory AM/FM stereo with cassette player, optional CD player on later models. Speakers integrated into doors and rear deck.
Cruise Control:
Standard on many models, providing long-distance driving comfort.
Interior Features:
Driver-oriented cockpit, adjustable steering column, power windows, power locks, and climate control.
Oil Change:
Every 5,000 miles or 6 months, whichever comes first. Use synthetic oil recommended for rotary engines.
Spark Plugs:
Replace every 30,000 miles. Specific platinum-tipped or iridium spark plugs are crucial for rotary engines.
Coolant Flush:
Every 2 years or 30,000 miles.
Engine Oil:
API SG or higher, SAE 10W-30 or 10W-40 (Synthetic recommended for rotary engines). Specific rotary-specific oils are ideal.
Transmission Fluid Manual:
GL-5 75W-90 gear oil
Transmission Fluid Automatic:
Dexron II or equivalent
Coolant:
Mazda Long Life Coolant (or equivalent ethylene glycol-based coolant, 50/50 mix with distilled water)
Brake Fluid:
DOT 3 or DOT 4
Apex Seals:
Wear of apex seals is a common rotary engine issue, leading to loss of compression. Regular oil changes and proper engine warm-up/cool-down are critical.
Oil Consumption:
Rotary engines naturally consume some oil as part of their lubrication system. The manual details the expected consumption and how to monitor it.
Turbo Charger Reliability:
Turbocharger wear can occur, especially if not properly maintained or if heat management is poor. The manual covers inspection and maintenance.
Cooling System:
Potential for coolant leaks and radiator issues due to age. The manual provides diagnostic steps.
Motorsport Connection:
Mazda's strong heritage in motorsports, particularly with rotary engines in endurance racing (e.g., Le Mans).
Fc Generation:
The FC generation (1986-1991) was a significant evolution from the SA22C, featuring a more sophisticated independent rear suspension and more powerful engine options.
Updates 1989-1991:
Facelift in 1989 included revised bumpers, lights, hood, and interior styling. Turbo II models received larger intercoolers and improved engine management.
Manufacturing Plant:
Hofu, Yamaguchi, Japan
Production Years:
1985–1992 (FC generation)
