Vehicle Segment:
Compact Sports Car / Rotary-Powered Coupe
Target Audience:
Enthusiasts seeking a unique driving experience, performance-oriented drivers.
Key Competitors:
Nissan 350Z, Mitsubishi Eclipse, Subaru BRZ (later years), Toyota GT86 (later years).
Unique Selling Proposition:
Naturally aspirated rotary engine (RENESIS), 4-door coupe configuration with suicide rear doors, exceptional handling and balance.
Manual Value Proposition:
Provides the essential, accurate, factory-level data required to maintain and repair this unique vehicle, addressing specific rotary engine needs.
Engine Mechanical:
Rotary engine (RENESIS 13B-MSP) disassembly, assembly, timing, lubrication, cooling, intake, exhaust, fuel injection, ignition, rotary apex seal inspection, housing wear, oil control ring maintenance.
Engine Management:
ECU diagnostics, sensor data interpretation, emission control systems, EVAP, secondary air injection (AIS).
Transmission:
Manual (MZR 6-speed) and Automatic (FW6A-EL 6-speed) transmission overhaul, clutch service, shift linkage adjustment, transmission fluid specifications and replacement.
Drivetrain:
Driveshaft, propeller shaft, rear differential, axle shafts, hub bearings, wheel speed sensors, ABS integration.
Suspension:
Front and rear suspension systems, shock absorbers, springs, control arms, bushings, wheel alignment specifications, troubleshooting wheel bearing noise.
Steering:
Power steering system, steering rack, tie rods, steering column, EPS (Electric Power Steering) system diagnostics and service.
Brakes:
Front and rear brake systems (disc brakes), brake fluid specifications, bleeding procedures, brake caliper overhaul, ABS, DSC (Dynamic Stability Control), EBD (Electronic Brakeforce Distribution).
Electrical:
Full wiring diagrams, charging system, starting system, lighting, power accessories, horn, wipers, instrumentation, fuses, relays, battery maintenance, starter motor, alternator.
Body:
Body panel removal and installation, doors, hood, trunk, glass, seals, interior trim, body repair procedures, corrosion protection, chassis specifications.
HVAC:
Air conditioning system, heating, ventilation, climate control, refrigerant charging, cabin filter replacement, blower motor service.
Comfort And Convenience:
Power windows, power locks, remote keyless entry, sunroof operation, seat adjustment mechanisms, interior lighting.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement (specific rotary spark plug types), coolant flush, brake fluid flush, transmission fluid service, differential fluid service.
Diagnostics:
Troubleshooting guides, DTC (Diagnostic Trouble Codes) interpretation, symptom-based diagnostics, component testing, circuit tracing using wiring diagrams.
Repair And Rebuild:
Engine component replacement (e.g., starter, alternator, fuel pump), transmission overhaul, brake caliper rebuild, suspension component replacement, body panel repair, electrical component repair.
Installation:
Component installation and removal procedures for all major systems.
Specifications And Tolerances:
Detailed torque specifications, clearances, fluid capacities, electrical resistance values, and dimensional tolerances for all repairs.
Depth Level:
Factory-level, in-depth technical information suitable for professional technicians and advanced DIY enthusiasts.
Diagnostic Tools:
Procedures and information for using diagnostic scanners and specialized tools.
Rotary Specific Knowledge:
Highly detailed information specific to the RENESIS rotary engine, a unique aspect of the RX-8.
Engine Type:
Naturally Aspirated Rotary (Wankel)
Engine Code:
13B-MSP RENESIS
Displacement:
1308 cc (effectively 2.6L due to rotary displacement calculation)
Horsepower:
232 hp @ 8200 rpm (Sport/Grand Touring trims), 212 hp @ 7600 rpm (lesser trims, depending on market and transmission)
Torque:
159 lb-ft @ 5500 rpm (232 hp version), 159 lb-ft @ 5000 rpm (212 hp version)
Fuel Delivery:
Sequential Multiport Fuel Injection (S-MPFI)
Fuel Type:
Unleaded gasoline (Premium recommended/required for optimal performance)
Oil Type Capacity:
API SG/SH/SJ or ILSAC GF-II/GF-III certified oil, SAE 5W-30 or 5W-40 (check manual for exact spec), approx. 5.5 US quarts (5.2 Liters) with filter.
Ignition System:
Distributorless Electronic Ignition, Coil-on-plug (COP) system, dual ignition per rotor housing.
Cooling System:
Pressurized liquid cooling system, specific Mazda FL22 coolant recommended.
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (severe duty may require more frequent changes).
Spark Plug Replacement:
Recommended every 30,000-40,000 miles, using specific 'long-life' plugs for rotary engines.
Air Filter Replacement:
Every 15,000-30,000 miles or as needed, depending on driving conditions.
Coolant Flush:
Every 5 years or 100,000 miles for FL22 coolant.
Engine Oil Specification:
API SG/SH/SJ or ILSAC GF-II/GF-III, SAE 5W-30 or 5W-40 (refer to owner's manual for exact spec).
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid (check manual).
Coolant Specification:
Mazda FL22 Antifreeze/Coolant (Long Life).
Rotary Apex Seals:
Wear and failure of apex seals can lead to compression loss, misfires, and poor performance. Requires specialized knowledge for diagnosis and repair.
Ignition Coils:
Premature failure of ignition coils and spark plugs is a common concern.
Oil Consumption:
Rotary engines naturally consume oil as part of their design (for lubrication of seals). High oil consumption can indicate seal wear or maintenance issues.
Carbon Buildup:
Carbon deposits can accumulate in the rotor housings, leading to starting issues and performance degradation.