🏷️ Basic Information Identification Make: Porsche Model: 911 Carrera 2 Year: 1990 Codes Chassis Code: 964 👋 Introduction Market Position Positioning: The 964 generation represented a significant modernization of the iconic Porsche 911, blending classic design with contemporary engineering and performance. Competitive Analysis Competitors: Competed against other high-performance sports cars of the era such as the Ferrari 348, Chevrolet Corvette C4 ZR-1, and Lotus Esprit. Key Features Styling Evolution: Smoother, more aerodynamic bodywork with integrated bumpers, replacing the earlier impact bumpers. Introduction of the Tiptronic automatic transmission as an option. 📋 Manual Details Coverage Areas Main Coverage: Porsche 911 Carrera 2 (964 generation) Page Count Estimated Pages: Hundreds of pages (as stated in product description) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Engine Service Repair: Comprehensive engine service and repair procedures Transmission Service Repair: Detailed transmission service and repair procedures Brake System: Service and repair of the entire brake system Electrical System: Complete coverage of the electrical system, including troubleshooting Suspension: Repair and adjustment of the suspension system Steering: Service and repair of the steering system Cooling System: Maintenance and repair of the cooling system Fuel Injection: Detailed information on fuel injection system diagnostics and repair Fuel System: Service and repair of the fuel system components Emission System: Information on emission control systems and maintenance Heater Air Conditional: Service and repair of HVAC systems Engine Control System: Diagnostics and repair of the engine control unit (ECU) and related systems Chassis Body: Bodywork, chassis, and structural repair information Restraint System: Service and information regarding airbags and seatbelt systems Interior: Information on interior components and their service Differential Drive: Service and repair of the differential and drive systems Axle: Repair and maintenance of axle components Wiring Diagrams: Detailed wiring diagrams for electrical system troubleshooting Procedures Included General Maintenance: Routine maintenance procedures and schedules Troubleshooting: Comprehensive diagnostic and troubleshooting guides for various issues Periodic Lubrication: Specific lubrication points and schedules Rebuild Procedures: Detailed procedures for component disassembly, inspection, repair, and reassembly, including engine and transmission rebuilds. Technical Depth Depth: Complete factory-level detail, suitable for DIY and professional mechanics Diagnostic Tools: Information relevant to factory diagnostic procedures and specifications. Illustrations: Hundreds of photos and illustrations to guide repair procedures. Notes Cautions Warnings: Critical safety and procedural information highlighted with notes, cautions, and warnings. Instruction Format: Numbered step-by-step instructions for clarity. Illustration Matching: Bold figure numbers to easily match illustrations with instructions. Inset Details: Enlarged insets for detailed examination of specific parts. Troubleshooting Integration: Troubleshooting and electrical service are integrated with wiring diagrams. Styles Covered: Covers ALL styles of the 1990 Porsche 911 Carrera 2. 📊 Manual Specifications File Format File Type: PDF Compatibility: Compatible with all PC-based Windows operating systems and Mac Print Quality Printability: Fully printable without restriction Binding Type Binding: Digital download (printable) Paper Type Paper Type: N/A (Digital) Required Software Reader Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Flat-Six (Boxer) Displacement: 3.6 Liters (3600 cc) Engine Code: M64.01 Performance Horsepower: 250 PS (247 hp) at 6100 rpm Torque: 312 Nm (230 lb-ft) at 4800 rpm Fuel System Fuel Delivery: Bosch Motronic electronic fuel injection and engine management system Cooling System Cooling Type: Air-cooled, with engine-driven fan and oil cooler integrated into the front passenger-side fender. 🔧 Transmission Standard Transmission Type: 5-speed Manual Transaxle (G50) Optional Transmission Type Optional: Tiptronic (4-speed automatic with manual shifting option) Features Clutch Type: Hydraulically operated single dry plate clutch 📐 Dimensions Exterior Length: 4250 mm (167.3 in) Width: 1735 mm (68.3 in) Height: 1310 mm (51.6 in) Wheelbase: 2272 mm (89.4 in) Weights Curb Weight: Approximately 1450 kg (3197 lbs) Gross Weight: Approximately 1870 kg (4123 lbs) 🛡️ Safety Features Active Features ABS: Standard Anti-lock Braking System (ABS) Passive Features Airbags: Driver's side airbag (standard in most markets for 1990) Seatbelts: Three-point inertia-reel seatbelts 💡 Technology Features Infotainment Audio System: Typically a Porsche-branded radio/cassette player, often with amplifier and speaker upgrades available. Climate Control: Manual or optional automatic climate control (heater and A/C). Driver Assistance Cruise Control: Available as an option on most models. Connectivity Connectivity Features: Limited to basic connectivity for audio systems of the era; no modern infotainment or smartphone integration. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 km (6,000-9,000 miles) or annually, whichever comes first. (Refer to manual for precise Porsche recommendations). Major Service Interval: Key service items like spark plugs, belts, and brake fluid typically every 30,000-50,000 km (18,000-30,000 miles). Fluid Specifications Engine Oil Type: High-quality synthetic engine oil, typically SAE 0W-40 or 10W-40 meeting Porsche A40 specification (check manual for exact spec). Brake Fluid Type: DOT 4 brake fluid (refer to manual for specific Porsche-approved fluid). Transmission Fluid Type: Manual transmission: GL-4 or GL-5 gear oil, SAE 75W-90 (check...