🏷️ Basic Information Identification Make: Mazda Model: RX-7 Generation Designation: FD Chassis Code: FD3S Covered Years: 1993, 1994 Codes Engine Code: 13B-REW 👋 Introduction Market Position Positioning: The pinnacle of Japanese sports car engineering in its era, known for its rotary engine and advanced technology. Competitive Analysis Competitors: Porsche 968, Toyota Supra (Mk IV), Nissan 300ZX (Z32), Chevrolet Corvette (C4/C5) Key Features Unique Selling Points: Sequential twin-turbocharged rotary engine, advanced aerodynamics, lightweight construction, driver-focused chassis. Manual Value Proposition Benefit To Owner: Empowers owners to perform factory-quality maintenance and repairs, saving money on dealership services and increasing understanding of their vehicle. 📋 Manual Details Coverage Areas Primary Coverage: Factory Service and Repair Procedures Included Models: All models and all engines for 1993-1994 RX-7 Page Count Estimated Page Count: Approximately 2000+ pages (based on typical factory service manual volume for this era and complexity) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Digital Format: PDF Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader, WinZip 📖 Manual Coverage Systems Covered Mechanical Systems: Engine, Clutch, Manual Transmission, Automatic Transmission, Fuel System, Cooling System, Lubrication System, Propeller Shaft, Axle, Wheels & Tyres Chassis Systems: Suspension, Brake System, Steering System Electrical Systems: Engine Electrical System, Body Electrical System, Wiring Diagram Body And Interior: Body, General Information Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements Diagnostics: Troubleshooting guides, diagnostic procedures for all systems Repair: Step-by-step repair instructions for all components and systems Rebuilds: Detailed rebuild procedures for engine, transmissions, etc. Technical Depth Depth: Comprehensive factory-level detail, including exploded diagrams, torque specifications, and diagnostic trouble codes (DTCs) 📊 Manual Specifications File Format Format: PDF Print Quality Printability: All pages are printable for on-demand use Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Download) Delivery Delivery Method: Instant Download ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B-REW Displacement: 1.3L (654cc per rotor x 2) Aspiration: Sequential Twin-Turbocharged Performance Horsepower Estimate: Approx. 255 hp (for early FD models) Torque Estimate: Approx. 217 lb-ft Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Cooling System Cooling Type: Water-Cooled Lubrication System Lubrication Type: Forced Lubrication with Oil Injection System (for apex seals) 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Transmission Type: 4-speed Automatic Features Manual Transmission Details: Close-ratio gearbox, RWD layout. Automatic Transmission Details: Electronic control, RWD layout. Fluid Requirements Manual Transmission Fluid: API GL-4, SAE 75W-90 (consult manual for exact Mazda specification and capacity) Automatic Transmission Fluid: Dexron III or equivalent (consult manual for exact Mazda specification and capacity) 📐 Dimensions Exterior Wheelbase: 2545 mm (100.2 in) Length: 4280 mm (168.5 in) Width: 1750 mm (68.9 in) Height: 1230 mm (48.4 in) Weights Curb Weight: Approx. 1300-1400 kg (2866-3086 lbs) depending on transmission and options Gross Vehicle Weight Rating: Consult manual for specific rating Wheels And Tires Wheel Size: 16-inch (standard), 17-inch (optional/later models) Tire Size Front: 225/50R16 (standard) Tire Size Rear: 225/50R16 (standard) Bolt Pattern: 5 x 114.3 mm (5 x 4.5 inches) 🛡️ Safety Features Ratings NHTSA Ratings: Not readily available for this specific model year from public databases; refer to original marketing materials if available. Active Features Braking System: Four-wheel Anti-lock Braking System (ABS) standard. Traction Control: Limited Slip Differential (LSD) standard; traction control system ('TCS') introduced in later model years. Passive Features Airbags: Driver-side airbag standard. Body Structure: Reinforced safety cage, crumple zones. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM stereo with cassette player and optional CD player. Driver Assistance ABS: Standard Anti-lock Braking System (ABS). Connectivity Connectivity Features: Limited by era; primarily focused on vehicle systems rather than external connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 6 months, whichever comes first. Critical for rotary engines. Spark Plug Replacement: Refer to manual; rotary engines use specific spark plug configurations. Timing Belt Replacement: N/A (Rotary engines do not have timing belts; they use a timing chain/sprocket system). Fluid Specifications Engine Oil Type: High-quality synthetic or semi-synthetic engine oil, typically 10W-30 or 10W-40 (refer to manual for exact Mazda specification and viscosity grade). Coolant Type: Ethylene Glycol based coolant, typically a 50/50 mix with distilled water (refer to manual for specific Mazda formulation). Brake Fluid Type: DOT 3 or DOT 4 brake fluid (refer to manual for exact specification). Known Issues Rotary Engine Apex Seals: Wear and failure of apex seals is a common concern, often related to maintenance, driving style, or cooling issues. This manual is crucial for addressing these. Sequential Turbo System: Potential issues with the turbocharger solenoids, vacuum lines, and intercooler, particularly related to aging components. Oil Consumption: Rotary engines naturally consume oil to lubricate apex seals; the manual details correct oil injection system operation and checks. Maintenance Schedule Details Schedule Coverage: The manual...