This comprehensive workshop repair service manual for the Porsche 964, covering the model years 1989-1994, is designed for experienced automotive technicians. It provides detailed instructions and specifications for all aspects of the Porsche 964's repair and overhaul. The manual assumes the user is knowledgeable in general automotive practices and emphasizes the unique features of this particular model. The content encompasses both routine maintenance and complex repairs, offering thorough guidance for tasks ranging from tune-ups and lubrication system servicing to engine and transmission disassembly. Specific instructions are included for components manufactured for the Porsche 964, as well as proprietary components, with instructions from the respective component manufacturers incorporated for full understanding. Key areas covered include: * **Tune-ups** * **Maintenance** * **Removal and Installation Procedures** * **Assemblies and Disassemblies** * **Fuel System** * **Ignition System** * **Lubrication System** * **Exhaust System** * **Electrical System** * **Bodywork** The manual also features numerous illustrations and diagrams to aid in visual understanding, along with warnings, cautions, and notes to highlight important safety considerations and procedures. It aims to empower individuals to confidently repair their Porsche 964 with the same level of expertise as a professional automotive technician, ensuring optimal performance and longevity of their vehicle.

The Porsche 964, produced from 1989 to 1994, marked a significant evolutionary step for the iconic 911 model, transitioning from air-cooled to water-cooled engine technology while retaining the spirit and performance its predecessors were known for. The 964, often referred to as the "911/964" internally, introduced numerous advancements, including a completely redesigned chassis, a more refined suspension, and an updated interior. While the classic 911 silhouette remained, the 964 featured wider bodywork, a retractable rear spoiler, and a more aerodynamically efficient design. Under the hood, the 964 initially offered a 3.6-liter naturally aspirated flat-six engine, later receiving a larger 3.8-liter iteration. Power outputs ranged from 250 to 272 hp, offering impressive performance for its time. The 964 also introduced a range of exciting variants, including the Carrera 2, Carrera 4 (with all-wheel-drive), and the high-performance RS model. The 964's success lies not only in its updated technology but also in its ability to blend the classic 911 feel with modern advancements. The 964's handling, while more refined than its predecessors, retained the captivating driving experience synonymous with the 911 name. Its interior, while featuring more contemporary elements, still emanated a timeless elegance. The 964's popularity continues to this day, with enthusiasts appreciating its unique blend of classic design, modern performance, and a comfortable driving experience. The Porsche 964 represents a significant milestone in the evolution of the 911, establishing itself as a highly sought-after classic car and a true icon of automotive excellence.