🏷️ Basic Information Identification Make: Porsche Model: 964 Model Code: 964 Model Generation: First Generation Generation Start Year: 1989 End Year: 1994 👋 Introduction Market Position Vehicle Segment: High-performance sports car Key Features Manual Value Proposition: Enables owners to perform maintenance and repairs cost-effectively, enhancing vehicle longevity and knowledge. 📋 Manual Details Coverage Applicable Years: 1989, 1990, 1991, 1992, 1993, 1994 Format File Format: PDF Language Language: English Type Manual Type: Service and Repair Manual Printability Print Quality: Fully Printable Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader & WinZip Compatibility Operating Systems: All Versions of Windows & Mac 📖 Manual Coverage Systems Systems Covered: • General Information • Periodic Maintenance • Engine • Fuel System • Cooling System • Electrical System • Chassis • Services Information • Emission Control Information Procedures Procedures Included: • Maintenance Schedule • Repair Procedures • Troubleshooting • Diagnosis Depth Technical Depth: Comprehensive (from basic maintenance to detailed repair procedures) 📊 Manual Specifications File Attributes Zoom Capability: Zoom IN/OUT Binding Binding Type: Digital (PDF Download) Paper Paper Type: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Flat-Six (Boxer) Performance Displacement Early Models: 3.6 Liters Displacement Later Models: 3.6 Liters (with some models featuring 3.8 Liters, notably the Carrera RS and Turbo S) Horsepower Range: Approximately 250-320 hp (depending on specific model and market) Torque Range: Approximately 310-350 Nm (depending on specific model and market) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) with Multi-Point Injection (MPI) Cooling System Cooling Type: Air-cooled (with supplemental oil cooling) 🔧 Transmission Standard Transmission Type: 5-speed Manual transaxle Optional Transmission Type: Tiptronic Automatic (introduced later in the 964 generation) Features Drive Layout: Rear-engine, Rear-wheel drive (Carrera) and All-wheel drive (Carrera 4) 📐 Dimensions Exterior Body Styles: • Coupe • Targa • Cabriolet Weights Curb Weight Approximate: 1450 - 1550 kg (depending on configuration) 🛡️ Safety Features Passive Features Passive Safety Features: • Integrated roll cage (Cabriolet/Targa) • Energy-absorbing crumple zones • Reinforced door structures Active Features Active Safety Features: • Anti-lock Braking System (ABS) 💡 Technology Features Infotainment Infotainment System: Factory-fitted radio/cassette player with optional CD changer. Driver Assistance Driver Assistance Features: • ABS • Optional limited-slip differential 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 - 10,000 miles or annually (refer to manual for specifics) Major Service Interval: As per manual, often around 30,000 miles or specific time intervals for component checks. Fluid Specifications Engine Oil Specification: Mobil 1 0W-40 or equivalent high-performance synthetic (refer to manual for exact Porsche A40 approval) Brake Fluid Specification: DOT 4 (refer to manual for specific Porsche approval) Coolant Specification: Porsche approved G48 coolant (ethylene glycol based) or equivalent. Known Issues Common Issues: • Valve cover gasket leaks (due to age and heat) • Oil cooler seal leaks • MFI (Motronic) control unit issues • ABS sensor failures • Sunroof drain blockage leading to water ingress Filters Oil Filter Part Number Example: Mann-Filter W 914/2 or Mahle OC 36 Air Filter Part Number Example: Mann-Filter C 36 112/2 or Mahle LX 168 📚 Vehicle History Brand Heritage Heritage Connection: Successor to the Porsche 911 G-Series, representing a significant modernization while retaining iconic styling. Model Evolution Key Evolutionary Steps: • Introduction of ABS and power steering • Aerodynamic bumpers and integrated fog lights • Tiptronic transmission option • Introduction of the Carrera 4 all-wheel-drive system Production Production Period: 1989-1994 Manufacturing Location: Stuttgart, Germany 🏆 Awards & Recognition Recognitions Collectible Status: Highly regarded modern classic, appreciated for its driving dynamics and Porsche heritage.