🏷️ Basic Information Identification Make: Porsche Model: 964 Model Years Covered: 1989, 1990, 1991, 1992, 1993 Chassis Codes: 964 (Carrera 2, Carrera 4, Turbo) Generation Generation Name: 964 👋 Introduction Market Position Market Segment: High-performance luxury sports car. Competitive Analysis Competitors: Ferrari Testarossa, Lamborghini Countach, Chevrolet Corvette C4. Key Features Model Highlights: Introduction of the '911' nameplate for the Carrera series, significant aerodynamic improvements, and the adoption of coil springs for the rear suspension. Target Audience Audience: Do-it-yourself enthusiasts and experienced professional mechanics seeking detailed information for maintaining and repairing their Porsche 964. 📋 Manual Details Coverage Areas Coverage Description: Comprehensive service and repair information for all aspects of the Porsche 964 model from 1989 to 1993. Page Count Page Count Estimate: Extensive (specific number not provided, but implied to be comprehensive) Manual Type Manual Type: Workshop Service Repair Manual / Factory Service Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine: Engine mechanical systems, fuel injection (DME), ignition, cooling, lubrication, exhaust. Transmission: Manual transmission (G50), Tiptronic automatic transmission (where applicable), clutch, drive shafts, differential. Chassis And Suspension: Front and rear suspension, steering system, wheel alignment, shock absorbers, springs. Brakes: Brake system hydraulic components, ABS (Anti-lock Braking System), brake pad and rotor replacement, brake fluid specifications. Electrical System: Wiring diagrams, starter, alternator, battery, lighting, instrumentation, control modules, power windows, mirrors, seats. Body And Interior: Body panel removal and installation, interior trim, seats, doors, climate control, safety systems (airbags if equipped). Climate Control: Air conditioning, heating systems, blower motor, climate control module diagnosis and repair. Exhaust System: Exhaust manifolds, catalytic converters, mufflers, oxygen sensors, and emissions control components. Fuel System: Fuel pump, fuel filter, fuel injectors, fuel pressure regulator, fuel tank servicing. Ignition System: Distributor, ignition coils, spark plugs, ignition control module. Wheels And Tires: Wheel specifications, tire pressure recommendations, wheel bearing service. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes. Diagnostics And Troubleshooting: Step-by-step diagnostic procedures for common problems, fault code interpretation, troubleshooting electrical issues. Repair And Rebuild: Detailed instructions for component disassembly, repair, and reassembly of all major systems. Technical Data And Specifications: Torque specifications, clearances, fluid capacities, part numbers (where applicable in description). Component Replacement: Detailed guides for replacing common parts such as spark plugs, filters, belts, bulbs, sensors, and larger components. Technical Depth Depth Of Coverage: Complete, covering basic maintenance to advanced engine and transmission rebuilds. Includes detailed diagrams and schematics. Diagnostic Tools: While not explicitly listing specific diagnostic tools, the manual's detailed troubleshooting procedures imply the use of standard automotive diagnostic equipment and measurement tools. 📊 Manual Specifications File Format Print Quality: Fully Printable - Allows users to print specific pages or the entire manual as needed. Digital Features: Zoom IN/OUT capability for detailed viewing of illustrations and schematics. Binding Type Binding Type: Digital (PDF) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Air-Cooled Flat-Six (M64 engine family) Engine Displacement: 3.6 Liters (3600 cc) Engine Code: M64.01 (Carrera 2), M64.02 (Carrera 4), M64.50 (Carrera RS), M64.60 (Turbo) Engine Cooling System: Air-cooled engine with oil cooling system (oil cooler located in front bumper). Performance Horsepower Range: Approximately 250-350 hp (depending on specific model and variant, e.g., Carrera 2/4 vs. Turbo) Torque Range: Approximately 228-361 lb-ft (depending on specific model and variant) Fuel System Fuel Delivery: Bosch Motronic DME (Digital Motor Electronics) fuel injection and ignition management. Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Standard Transmission: 5-speed manual transaxle (G50) Optional Optional Transmission: Tiptronic automatic transmission (introduced later in the 964 lifecycle) Features Drive Configuration: Rear-wheel drive (Carrera 2), All-wheel drive (Carrera 4). All Wheel Drive System: Viscous coupling all-wheel drive system on Carrera 4 models, providing enhanced traction and stability. 📐 Dimensions Exterior Wheelbase: Approx. 2,272 mm (89.45 inches) Length: Approx. 4,215 mm (165.9 inches) Width: Approx. 1,735 mm (68.3 inches) Weights Curb Weight Range: Approx. 1,450 - 1,600 kg (3,197 - 3,527 lbs) depending on model and options. 🛡️ Safety Features Ratings Crash Test Information: Modern safety standards for its era, though specific official crash test ratings like NHTSA or Euro NCAP are less prevalent for this vintage. Active Features Active Safety Features: Anti-lock Braking System (ABS) on most models, advanced chassis dynamics. Passive Features Passive Safety Features: Reinforced chassis structure, three-point seat belts, optional airbags starting later in the generation. 💡 Technology Features Infotainment Audio System: Factory-fitted premium sound systems were available, often from brands like Blaupunkt or Becker. The manual will cover wiring and basic troubleshooting. Driver Assistance Driver Assistance Systems: Anti-lock Braking System (ABS) was a significant technological advancement for the model. All-wheel drive system (Carrera 4). Connectivity Connectivity Features: Basic power...