Positioning:
The Mazda RX-7 (FC generation) was positioned as a sporty, performance-oriented coupe and convertible, rivaling cars like the Nissan 300ZX (Z31), Toyota Supra (MkII/MkIII), and Porsche 944. Known for its unique rotary engine and balanced chassis.
Competition:
Offered a distinct driving experience compared to its piston-engined competitors, prioritizing smooth power delivery and a lighter front end due to the compact rotary engine.
Distinguishing Features:
Rotary engine (13B Wankel), pop-up headlights, sophisticated independent suspension, available turbocharging (GXL/GTU/GT Turbo models), rear-wheel drive.
Years Covered:
1986, 1987, 1988
Body Styles Covered:
Coupe, Convertible
Regions Covered:
Likely global, but focused on North American market for common distribution.
Estimated Page Count:
1500-2500 pages (typical for comprehensive workshop manuals of this era, exact count not specified in product info)
Type:
Workshop Service Repair Manual
Format:
Digital Download (PDF)
Powertrain:
Engine (rotary, lubrication, cooling, ignition, fuel injection), Transmission (manual and automatic), Drivetrain (rear-wheel drive, differential, axles)
Chassis:
Suspension (front strut, rear independent), Steering (power assisted rack and pinion), Brakes (front ventilated discs, rear discs, ABS option)
Electrical:
Wiring diagrams, lighting, instruments, ignition system, starting system, charging system, body electrical (windows, locks, wipers, HVAC controls), engine control unit (ECU) diagnostics
Body:
Body construction, exterior trim, interior trim, seats, glass, doors, hood, trunk lid, bumpers
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, coolant flushing, belt inspections/replacement
Repair:
Engine rebuild (rotary apex seals, rotor housing, side seals), transmission overhaul, suspension component replacement, brake caliper overhaul, electrical component repair, body panel repair
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), component testing procedures
Technical Data:
Torque specifications, clearance measurements, alignment specifications, electrical resistance values, pressure readings
Depth:
Comprehensive, covering detailed disassembly, repair, and reassembly of all major vehicle systems. Suitable for professional technicians and advanced DIY enthusiasts. Includes diagnostic procedures and specifications not typically found in owner's manuals.
Engine Type:
Naturally Aspirated Rotary (Wankel)
Displacement:
1.3L (1308cc, often referred to as 2.6L equivalent)
Horsepower Na:
145-160 hp @ 6500-7000 rpm (depending on year and trim)
Torque Na:
135-140 lb-ft @ 3500-4000 rpm (depending on year and trim)
Horsepower Turbo:
182-200 hp @ 6500 rpm (on Turbo models)
Torque Turbo:
183-200 lb-ft @ 3500 rpm (on Turbo models)
Induction:
Fuel Injection (Electronic Fuel Injection - EFI)
Fuel Type:
Unleaded Gasoline (Premium recommended)
Length:
Approx. 167.9 inches (4265 mm) for Coupe
Width:
Approx. 68.1 inches (1730 mm)
Height:
Approx. 49.8 inches (1265 mm) for Coupe
Curb Weight:
Approx. 2700-3000 lbs (1225-1360 kg), varies by trim and options
Oil Change:
Every 3,000-5,000 miles or 6 months (refer to manual for specific rotary oil recommendations)
Spark Plugs:
Platinum-tipped plugs typically require replacement around 30,000-60,000 miles. Rotary-specific plugs are crucial.
Coolant Flush:
Every 2 years or 30,000 miles
Engine Oil:
Rotary engines require specific oil. Typically API SG or higher, viscosity grade 10W-30 or 10W-40. Crucially, dedicated 2-stroke oil may be required for the oil injection system (if equipped and operational).
Coolant:
Ethylene glycol-based antifreeze. Mazda typically specifies a 50/50 mix with distilled water. Capacity: Approx. 1.8 gallons (7.0 Liters)
Brake Fluid:
DOT 3 or DOT 4 brake fluid
Transmission Fluid Manual:
API GL-4 or GL-5 gear oil, viscosity 75W-90 or 80W-90
Transmission Fluid Automatic:
Dexron-III/Mercon equivalent automatic transmission fluid (ATF)
Differential Fluid:
API GL-5 gear oil, viscosity 75W-90 or 80W-90
Rotary Engine Apex Seals:
Wear of apex seals leading to compression loss, rough idling, and starting issues is a common concern for rotary engines. Regular maintenance and proper warm-up/cool-down are critical.
Oil Consumption:
Rotary engines naturally consume some oil as part of their lubrication. However, excessive consumption can indicate seal wear.
Fuel Injectors:
Clogging of fuel injectors can affect performance.
Electrical Gremlins:
Like many cars of this era, aging wiring harnesses and connectors can lead to intermittent electrical issues.
Rust Corrosion:
Susceptible to rust, especially in chassis and fender areas, in regions with harsh winters and road salt.
Mazda Rotary Heritage:
Mazda is renowned for its pioneering work with the Wankel rotary engine, with the RX series (RX-2, RX-3, RX-4, RX-7) being its flagship sports car line.
Generation Introduction:
The second generation RX-7 (FC) was introduced for the 1986 model year, replacing the SA22C (FB) generation. It featured a more modern design, independent rear suspension, and an optional turbocharged rotary engine.
Facelift:
A minor facelift occurred for the 1989 model year (which is outside this manual's scope), with revised styling and engine power bumps.
Production Period:
1985-1992 for the FC generation.
Manufacturing Location:
Hiroshima, Japan
