🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Code: FD3S Year: 1994 Codes Chassis Code: FD3S 👋 Introduction Market Position Vehicle Segment: Sports Car / Grand Tourer Designer Intent: Performance-oriented, driver-focused, rotary engine unique selling proposition Competitive Analysis Key Competitors: Toyota Supra (Mk IV), Nissan 300ZX (Z32), Mitsubishi 3000GT, Porsche 968 Key Features Powertrain Innovation: Sequential twin-turbocharged 13B-REW rotary engine Chassis Design: Advanced suspension geometry, balanced weight distribution, sophisticated chassis engineering Aerodynamics: Sleek, flowing bodywork designed for high-speed stability and downforce Interior Design: Driver-centric cockpit, premium materials, intuitive layout 📋 Manual Details Coverage Areas Covered Regions: Global (factory specifications) Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Rotary Engine (13B-REW), lubrication, cooling, fuel, emissions, ignition, starting, charging Drivetrain Systems: Clutch, Manual Transmission, Automatic Transmission (if applicable), propeller shaft, axles, differential Chassis Systems: Steering, Brakes, Wheels, Suspension (front and rear), exhaust Body And Interior: Body structure, exterior panels, doors, glass, interior trim, HVAC (Heating, Ventilation, and Air Conditioning) Electrical Systems: Engine electrical, body electrical, lighting, instrumentation, infotainment wiring, power distribution Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, inspections, lubrication Repair Procedures: Engine overhaul, transmission repair, brake system servicing, suspension component replacement, electrical diagnostics, body repair Diagnostic Procedures: Troubleshooting guides, fault code identification, circuit testing, component diagnosis Special Procedures: Rotary engine apex seal inspection/replacement, turbocharger servicing, ignition timing adjustment, emission control system diagnosis Technical Depth Depth Of Coverage: Comprehensive: from basic maintenance to complete engine rebuilds and advanced diagnostics Diagnostic Capability: Detailed diagnostic flowcharts, component testing procedures, wiring diagrams for accurate troubleshooting Repair Detail: Step-by-step repair instructions with torque specifications, special tool requirements, and illustrations/diagrams 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content Print Quality Readability: High resolution, suitable for printing Binding Type Binding: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code: 13B-REW Engine Type: Rotary (Wankel) Twin-Rotor Displacement: 1.3 L (1308 cc) Performance Horsepower: 255 hp @ 6500 rpm (U.S. spec) Torque: 217 lb-ft @ 5000 rpm (U.S. spec) Fuel System Induction: Sequential Twin-Turbocharged Fuel Delivery: Electronic Fuel Injection (EFI) Technical Details Compression Ratio: 9.0:1 Redline: 8000 rpm Oiling System: Forced lubrication with oil cooler Cooling System: Water-cooled, pressurized system with electric cooling fan 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Transmission Type: 4-speed Automatic (less common) Features Clutch Type: Hydraulically actuated, single dry plate Driveshaft: Rear-wheel drive (RWD) 📐 Dimensions Exterior Length: 170.1 inches (4320 mm) Width: 69.1 inches (1755 mm) Height: 48.2 inches (1225 mm) Wheelbase: 95.5 inches (2425 mm) Weights Curb Weight: ~3000-3100 lbs (1360-1406 kg) Front Track: 58.7 inches (1490 mm) Rear Track: 58.3 inches (1480 mm) 🛡️ Safety Features Ratings Crash Test Data: Limited official NHTSA ratings for this era, but generally considered a safe structure for its class Active Features Braking System: Four-wheel disc brakes, ABS (Anti-lock Braking System) Passive Features Airbags: Driver's side airbag (standard) Seatbelts: Three-point inertia reel seatbelts Chassis Safety: Reinforced safety cell construction 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette stereo, optional CD player Driver Assistance ABS: Standard Anti-lock Braking System (ABS) Connectivity Lighting: Halogen headlights, manual headlight leveling Comfort Features Climate Control: Manual or automatic climate control (depending on trim) Windows: Power windows, power door locks Seats: Sport seats, power-adjustable driver's seat (optional) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 6 months, depending on driving conditions. Use high-quality synthetic oil specifically for rotary engines. Spark Plug Replacement: Recommended every 15,000-30,000 miles for leading and trailing plugs (specific types required). Timing Belt Replacement: N/A (Rotary engines do not have a timing belt; they use a timing chain or gears, which are generally maintenance-free under normal conditions). Coolant Flush: Every 2 years or 30,000 miles Fluid Specifications Engine Oil Type: API SG or higher, Viscosity 10W-30 or 10W-40 recommended. Rotary-specific oils highly recommended (e.g., Idemitsu Rotary Oil). Transmission Fluid Type: API GL-4 or GL-5, viscosity 75W-90 Differential Fluid Type: API GL-5, viscosity 80W-90 Coolant Type: Mazda-spec long-life coolant (or equivalent ethylene glycol-based coolant) Known Issues Common Issues: Apex seal wear, oil seal degradation, vacuum hose degradation, thermal breakdown of wiring, catalytic converter failure (due to oil burning), turbocharger reliability (especially early models). Rotary Specific Maintenance: Regularly check oil levels, use premix or oil injection system correctly, avoid prolonged idling, ensure proper engine temperature. 📚 Vehicle History Brand Heritage Rotary Legacy: Mazda's iconic commitment to rotary engine technology, dating back to the Cosmo and RX series Model Evolution Fd Generation: Third generation (FD) RX-7, introduced in 1992 Design Philosophy: Chassis development by former Porsche engineer Takaharu Nakajima Production Production Years: 1992-2002 Manufacturing Location: Hofu, Yamaguchi Prefecture, Japan 🏆 Awards & Recognition Recognitions Car And Driver Ten Best: Named to Car and Driver's Ten Best...