The Porsche 964 1989-1994 Service Repair Workshop Manual is a comprehensive guide designed for both experienced mechanics and DIY car enthusiasts. This manual provides detailed instructions and technical information to service and repair your Porsche 964, covering all model years from 1989 to 1994. This manual contains everything you need to perform a wide range of maintenance and repair tasks, including but not limited to: * **General Information:** This section provides essential information about your Porsche 964, including safety precautions, specifications, and identification numbers. * **Engine Mechanical System:** Dive deep into the intricacies of your engine, covering details about its components, operation, and troubleshooting procedures. * **Engine Electrical System:** Understand the electrical workings of your engine, including ignition systems, sensors, and wiring diagrams. * **Emission Control System:** Learn about the emission control system and its components, ensuring your vehicle meets environmental regulations. * **Fuel System:** This section delves into the fuel delivery system, from the fuel tank to the injectors, offering guidance on maintenance and repair. * **Clutch System:** Gain insight into the clutch system, including its operation, troubleshooting, and replacement procedures. * **Manual Transaxle System:** This section provides detailed information on the manual transmission, covering its operation, maintenance, and repair. * **Automatic Transaxle System:** For vehicles equipped with an automatic transmission, this section provides in-depth guidance on its operation, troubleshooting, and repair. * **Driveshaft and Axle:** Understand the driveshaft and axle system, including its components, operation, and maintenance procedures. * **Suspension System:** Explore the complexities of your suspension, including the various components, their functions, and troubleshooting techniques. * **Steering System:** This section provides information about the steering system, including its operation, maintenance, and repair procedures. * **Restraint System:** Learn about the safety features of your Porsche 964, including the operation and maintenance of the restraint system. * **Brake System:** Discover the intricacies of your brake system, covering its components, operation, and maintenance procedures. * **Body (Interior and Exterior):** Learn about the body structure, including interior and exterior components, and their repair procedures. * **Body Electrical System:** Understand the electrical systems within the body of your vehicle, including the wiring diagrams and troubleshooting information. * **Heating, Ventilation, and Air Conditioning:** This section covers the HVAC system, including its components, operation, and maintenance procedures. Written by Porsche engineers and technicians, this manual offers the same level of detail and accuracy as the service manuals used by authorized dealerships. With clear and concise text, detailed illustrations, and comprehensive instructions, this manual empowers you to confidently service and repair your Porsche 964, saving you time and money in the process.

The Porsche 964, produced from 1989 to 1994, was a significant evolution of the iconic 911 sports car, marking a pivotal moment in its history. It was the first generation of 911 to feature a completely redesigned chassis, with a wider track, improved suspension, and a new, more rigid body. These advancements resulted in a car that offered improved handling, stability, and performance compared to its predecessors. The 964 was offered in a variety of body styles, including the Coupe, Targa, and Cabriolet, all powered by a range of air-cooled, flat-six engines. The base model featured a 3.6-liter engine producing 247 horsepower, while performance variants like the Carrera RS and Turbo boasted even more powerful engines. The 964 was a technological masterpiece, incorporating a host of innovative features. These included a new all-wheel drive system (known as Carrera 4), a Tiptronic automatic transmission, and an advanced Bosch Motronic engine management system. The introduction of these technologies allowed the 964 to push the boundaries of performance and luxury, further solidifying the 911's reputation as a world-class sports car. It was a car that appealed to both passionate enthusiasts and discerning drivers alike, offering an exhilarating driving experience and a timeless design that continues to capture hearts today. The 964's legacy as a significant and highly desirable model is evident in its continued popularity and strong collector appeal. A Service Repair Workshop Manual for the 964 is an invaluable resource for owners and mechanics seeking to maintain, repair, and restore these iconic vehicles.