This comprehensive Workshop Service Repair Manual is your ultimate guide to maintaining and repairing your Porsche 928, covering all model years from 1978 to 1995. Detailed instructions, accompanied by hundreds of high-quality illustrations and photographs, walk you through every repair procedure, from basic maintenance to complex engine and transmission overhauls. The manual is designed for both experienced mechanics and DIY enthusiasts, providing clear and concise information on every aspect of your Porsche 928. Key features include: * Detailed substeps that expand on repair procedure information. * Notes, cautions and warnings throughout each chapter pinpoint critical information for safe and effective repair. * Numbered instructions guide you through every repair procedure step by step. * Bold figure numbers help you quickly match illustrations with instructions. * Enlarged insets help you identify and examine parts in detail. * Numbered table of contents for easy navigation, allowing you to find the information you need quickly. * Comprehensive coverage of the electrical system, including troubleshooting procedures and detailed wiring diagrams. The manual covers a wide range of topics, including: * General Maintenance * Troubleshooting * Engine Service / Repair * Transmission Service / Repair * Brake System * Wiring Diagram * Electrical System * Suspension * Periodic Lubrication * Steering * Cooling System * Fuel Injection * Fuel System * Emission System * Heater / Air Conditioner * Engine Control System * Chassis / Body * Restraint System * Interior * Differential / Drive * Axle With this manual, you'll have the knowledge and resources you need to keep your Porsche 928 running smoothly for years to come.

The Porsche 928, produced from 1978 to 1995, was a grand tourer that marked a significant departure from Porsche's traditional rear-engined sports car formula. Designed as a potential successor to the iconic 911, the 928 featured a front-mounted, water-cooled V8 engine and a transaxle layout, placing the gearbox at the rear axle for optimal weight distribution and handling. This configuration, along with its luxurious interior and sophisticated engineering, positioned the 928 as a true luxury sports car capable of both thrilling performance and comfortable grand touring. The 928 was initially met with skepticism, as some enthusiasts questioned its departure from the classic 911 design, but its innovative technology and impressive performance quickly won over critics. Throughout its production run, the 928 evolved significantly, with numerous engine and chassis upgrades. The early models were powered by a 4.5-liter V8, producing around 240 horsepower. Later iterations saw the engine displacement increase to 5.0 liters and the power output climb to over 320 horsepower. The 928's performance was further enhanced through the addition of features like a five-speed manual transmission, a four-speed automatic transmission, and a limited-slip differential. The 928 was also lauded for its advanced suspension system, incorporating a sophisticated independent MacPherson strut front suspension and a multi-link rear suspension, providing exceptional handling and ride quality. The 928's luxurious interior, featuring premium leather upholstery, a comprehensive instrument cluster, and a comfortable cabin environment, further solidified its position as a true grand tourer. Despite its innovative design and impressive performance, the 928 never fully replaced the 911 in Porsche's lineup. However, it carved out its own niche as a luxurious, powerful, and technologically advanced grand tourer that left an enduring legacy in automotive history.