Engine Management:
Detailed diagnostics, component testing, and repair procedures for the rotary engine (RENESIS).
Fuel System:
Fuel delivery, injection system (sequential multi-point), fuel pump, pressure regulator, and evaporative emission control.
Ignition System:
Ignition coil-on-plug system, spark plug diagnosis and replacement, timing adjustments.
Cooling System:
Radiator, fan control, thermostat, water pump, coolant types and capacities.
Lubrication System:
Oil pump, oil filter, oil type and capacity, apex seal lubrication (critical for rotary engines).
Exhaust System:
Catalytic converter, mufflers, exhaust manifold, oxygen sensors.
Transmission Manual:
Clutch operation, gear engagement, internal components, fluid specifications, shift linkage adjustment.
Transmission Automatic:
Automatic transmission operation, hydraulic control, torque converter, fluid type and capacity, electronic control unit (ECU) integration.
Drivetrain:
Driveshaft, differential, axle shafts, wheel bearings.
Suspension:
Front and rear suspension geometry, shock absorbers, springs, control arms, bushings, alignment procedures.
Steering:
Power steering system, steering rack, tie rods, column assembly, alignment.
Brakes:
Front and rear disc brakes, ABS system, EBD, brake fluid specifications, bleeding procedures, pad and rotor replacement.
Electrical System:
Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting systems.
Body And Chassis:
Body panels, doors, hinges, latches, glass replacement, underbody protection.
HVAC:
Air conditioning system, heater core, blower motor, climate control unit, refrigerant types and capacities.
Interior:
Seating systems, dashboard assembly, trim panels, airbags, seat belt mechanisms.
Diagnostic Troubleshooting:
OBD-II diagnostic codes, fault finding procedures, symptom-based diagnostics.
Routine Maintenance:
Oil and filter changes, spark plug replacement, fluid checks and top-offs, air filter replacement.
Engine Overhaul:
Apex seal replacement, rotor housing machining, rebuild procedures (highly detailed for rotary specifics).
Transmission Rebuild:
Disassembly, inspection, replacement of seals, bearings, and synchronizers for both manual and automatic transmissions.
Brake Service:
Pad and rotor replacement, caliper overhaul, brake line flushing and bleeding.
Suspension Component Replacement:
Ball joints, control arms, shock absorbers, wheel bearings.
Electrical Component Testing:
Alternator output, starter current draw, sensor testing, ECU diagnostic procedures.
Airbag System Diagnostics:
SRS module diagnosis, airbag deployment, component replacement.
HVAC System Repair:
Refrigerant charging, leak detection, compressor replacement, evaporator and heater core service.
Body Panel Alignment And Repair:
Door adjustment, fender replacement, bumper repair.
Troubleshooting Guide:
Comprehensive guides for diagnosing common and uncommon problems.
Depth:
Expert level, covering complete engine rebuilds, transmission overhauls, and advanced electrical diagnostics.
Diagnostic Tools:
Details on using specialized diagnostic tools and scan equipment for the RX-8.
Torque Specifications:
Precise torque values for all critical fasteners and components.
Schematics And Diagrams:
Detailed electrical wiring diagrams, vacuum hose routing, and exploded views.
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first. (Manual specifies exact interval based on driving conditions).
Spark Plug Replacement:
Every 30,000 miles (specific plug types and replacement procedures are critical).
Air Filter Replacement:
Every 30,000 miles or as needed based on inspection.
Coolant Flush Interval:
Every 50,000 miles or 4 years, whichever comes first.
Engine Oil Type:
API SN, ILSAC GF-5, SAE 0W-20 (with specific rotary engine oil additive packages being vital).
Coolant Type:
Mazda Super Long Life Coolant (Blue) or equivalent.
Brake Fluid Type:
DOT 3 or DOT 4.
Apex Seal Wear:
Premature wear is a known concern if proper maintenance (especially oil injection and avoiding overheating) is not followed. Manual provides diagnosis for this.
Carbon Buildup:
Can occur in exhaust ports and leading plugs due to combustion characteristics. Manual offers cleaning procedures.
Starter Motor Issue:
Some early models experienced weak starter motors not providing enough crank speed for cold starts. Manual covers diagnosis and potential upgrades.
Oil Level Monitoring:
Crucial to constantly monitor oil level due to the rotary engine's design. Low oil can lead to catastrophic failure. Manual emphasizes this.