This comprehensive collection of Porsche 928 workshop manuals and electrical diagrams covers all models manufactured between 1979 and 1994. The manuals provide detailed information and instructions for a wide range of repairs and maintenance procedures, making them invaluable resources for both professional mechanics and dedicated DIY enthusiasts. From engine overhauls and rebuilding to brake system maintenance, sunroof repair, and timing belt replacement, the manuals cover every aspect of the 928's intricate design. You'll find detailed troubleshooting and diagnostics sections, complete with wiring diagrams and computer diagnostic codes, to help you pinpoint and resolve any issues. The manuals also include comprehensive information on engine performance, front-end procedures and specifications, suspension components, transmission operation, air conditioning service, and capacities. Additional valuable content includes firing orders, detailed specifications, factory maintenance schedules and charts, serpentine belt routing diagrams, and timing belt service procedures. You'll also find complete torque specifications, detailed instructions for U-joint and CV-joint service, and hundreds of illustrations to guide you through each repair process. Whether you're tackling a major engine rebuild or simply performing routine maintenance, this collection of manuals will empower you with the knowledge and confidence to keep your Porsche 928 running smoothly for years to come.

The Porsche 928 is a grand touring coupe that was produced by Porsche from 1977 to 1995. It was designed as a potential successor to the iconic 911, offering a more practical and luxurious driving experience. The 928's distinctive design was a departure from the traditional Porsche formula, featuring a front-mounted engine and a transaxle rear drive system. This configuration provided a smooth and balanced ride, with a low center of gravity that contributed to its impressive handling. The 928 was also powered by a range of powerful V8 engines, ranging from 4.5 liters to 5.4 liters in displacement. This combined with its advanced technology, including a sophisticated Bosch K-Jetronic fuel injection system and a 4-speed automatic transmission, made the 928 a performance powerhouse. Despite its impressive performance and innovative design, the 928 never quite lived up to the expectations of a 911 successor. Its front-engine layout was initially met with skepticism by purist Porsche fans, and the 911 remained the brand's flagship model. However, the 928 garnered a devoted following for its luxurious comfort, smooth handling, and impressive performance. The 928 also became known for its reliability and durability, thanks to its well-engineered design and robust components. Today, the Porsche 928 is considered a classic sports car and a highly desirable collectible. Its distinct design, powerful engine, and comfortable interior have made it a popular choice among car enthusiasts and collectors. While often overshadowed by the 911, the 928 holds its own as a unique and compelling sports car with a rich history and a dedicated following.