Market Segment:
        
        
            Personal Luxury Coupe, Sporty Coupe
        
     
    
        
            Target Audience:
        
        
            Enthusiasts, DIY Mechanics, Restoration Projects
        
     
    
    
        
            Key Competitors:
        
        
            Datsun 280ZX, Toyota Celica Supra, Mazda RX-7, Ford Mustang, Chevrolet Camaro
        
     
    
    
        
            Design Philosophy:
        
        
            Stylized, aerodynamically focused coupe with a comfortable and luxurious interior.
        
     
    
        
            Powertrain Options:
        
        
            Known for its powerful inline-four and V6 engines, particularly the G54B 'Astron' engine.
        
     
    
        
            Unique Selling Points:
        
        
            Advanced features for its era, stylish European-inspired design, comfortable ride, and robust mechanicals.
        
     
 
    
    
    
        
            Engine:
        
        
            2.0L (G63B), 2.6L (G54B) Engines
        
     
    
        
            Fuel System:
        
        
            Carburetor (MCA-Jet System), Fuel Injection (Optional/Later Models)
        
     
    
        
            Ignition System:
        
        
            Electronic Ignition, Distributor
        
     
    
        
            Transmission:
        
        
            4-Speed Manual, 3-Speed Automatic, 4-Speed Automatic (W4A32)
        
     
    
        
            Drivetrain:
        
        
            Rear-Wheel Drive (RWD)
        
     
    
        
            Suspension:
        
        
            Independent Front Suspension (MacPherson Struts), Live Rear Axle with Leaf Springs
        
     
    
        
            Steering:
        
        
            Recirculating Ball Steering System
        
     
    
        
            Brakes:
        
        
            Front Disc Brakes, Rear Drum Brakes
        
     
    
        
            Electrical System:
        
        
            12V System, Charging System, Starting System, Lighting, Gauges, Accessories
        
     
    
        
            Cooling System:
        
        
            Radiator, Fan, Thermostat, Water Pump
        
     
    
        
            Exhaust System:
        
        
            Exhaust Manifold, Catalytic Converter (USDM), Muffler
        
     
    
        
            Body And Chassis:
        
        
            Frame, Body Panels, Doors, Glass, Bumpers
        
     
    
        
            HVAC:
        
        
            Heating, Ventilation, Air Conditioning (if equipped)
        
     
    
        
            Interior:
        
        
            Seats, Dashboard, Trim, Instrumentation
        
     
    
    
        
            Maintenance:
        
        
            Oil Changes, Filter Replacements, Spark Plug Replacement, Fluid Checks and Top-offs, Belt Adjustments/Replacement
        
     
    
        
            Engine Repair:
        
        
            Engine Overhaul, Piston/Ring Replacement, Valve Train Service, Cylinder Head Repair, Gasket Replacement
        
     
    
        
            Transmission Service:
        
        
            Transmission Fluid Change, Seal Replacement, Clutch Service (Manual), Transmission Overhaul (Automatic)
        
     
    
        
            Brake Service:
        
        
            Brake Pad/Shoe Replacement, Rotor/Drum Service, Brake Line Replacement, Bleeding Brakes
        
     
    
        
            Suspension And Steering Repair:
        
        
            Shock Absorber/Strut Replacement, Ball Joint Service, Tie Rod End Replacement, Power Steering System Service
        
     
    
        
            Electrical Diagnostics:
        
        
            Wiring Diagrams, Component Testing, Troubleshooting Charging and Starting Issues, Fault Finding
        
     
    
        
            Bodywork Repair:
        
        
            Panel Replacement, Dent Repair, Rust Repair, Door/Window Adjustment
        
     
    
        
            Troubleshooting:
        
        
            Diagnosis of Common Problems, Symptom-Based Troubleshooting Guides
        
     
    
        
            Specifications:
        
        
            Torque Values, Clearances, Fluid Capacities, Engine Timing
        
     
    
    
        
            Depth:
        
        
            Comprehensive: From basic maintenance to complete engine and transmission rebuilds, including detailed diagnostics and electrical schematics.
        
     
 
    
    
    
    
        
            Engine Type 1:
        
        
            2.0L (1997cc) SOHC Inline-4
        
     
    
        
            Bore Stroke 1:
        
        
            84.0 mm x 90.0 mm
        
     
    
        
            Compression Ratio 1:
        
        
            8.5:1 (Typical)
        
     
    
        
            Horsepower 1:
        
        
            ~95-110 hp @ 5500 rpm (Carbureted)
        
     
    
        
            Torque 1:
        
        
            ~110-120 lb-ft @ 3500 rpm (Carbureted)
        
     
    
    
    
        
            Engine Type 2:
        
        
            2.6L (2555cc) SOHC Inline-4 (Astron)
        
     
    
        
            Bore Stroke 2:
        
        
            91.1 mm x 97.0 mm
        
     
    
        
            Compression Ratio 2:
        
        
            8.5:1 to 9.0:1 (Depending on model year)
        
     
    
        
            Horsepower 2:
        
        
            ~112-125 hp @ 4500-5000 rpm (Carbureted)
        
     
    
        
            Torque 2:
        
        
            ~140-155 lb-ft @ 2500-3000 rpm (Carbureted)
        
     
    
    
        
            Acceleration 0 60:
        
        
            ~9-11 seconds (Varies by engine and transmission)
        
     
    
    
        
            Carburetor Type:
        
        
            Variable types, including Hitachi, Mikuni. Early models featured MCA-Jet System.
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline
        
     
    
        
            Fuel Capacity:
        
        
            ~16.5 US Gallons (62.5 Liters)
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000-5,000 miles or 6 months (recommended)
        
     
    
        
            Air Filter Replacement:
        
        
            Every 15,000-30,000 miles or 12-24 months
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 30,000-50,000 miles (depending on plug type)
        
     
    
        
            Transmission Fluid Change:
        
        
            Every 30,000-50,000 miles or 2-3 years (automatic), check manual for manual transmission
        
     
    
        
            Coolant Flush:
        
        
            Every 30,000-50,000 miles or 2-3 years
        
     
    
    
        
            Engine Oil Spec:
        
        
            API SF or SG, SAE 10W-30 or 10W-40 (consult manual for specific viscosity based on temperature)
        
     
    
        
            Coolant Type:
        
        
            Ethylene Glycol based coolant (50/50 mix with distilled water)
        
     
    
    
    
        
            Common Issues:
        
        
            Rust (especially wheel wells, rocker panels), carburetor performance degradation, aging electrical components, potential for head gasket leaks on the G54B, worn suspension bushings.
        
     
    
    
        
            Oil Filter Example:
        
        
            Fram PH8A, Wix 51515, Purolator L30001 (Verify for exact model year)