This comprehensive Workshop Repair Service Manual is specifically designed for the Porsche 928 GT model years 1990 and 1991. It is an invaluable resource for both professional technicians and knowledgeable enthusiasts. The manual offers detailed instructions and specifications for all aspects of maintenance and repair, allowing users to confidently address a wide range of issues. The manual covers a vast array of topics, including essential tune-up procedures, routine maintenance tasks, and detailed removal and installation guides for various components. You will find comprehensive information on the fuel system, ignition system, lubrication system, exhaust system, and electrical system. The manual also includes instructions for bodywork repairs. For more extensive procedures, such as engine and transmission disassembly, the manual provides thorough guidance. Beyond the practical aspects of repair, the manual highlights important safety precautions and emphasizes the use of specialized tools when applicable. With its detailed instructions and comprehensive coverage, this workshop manual empowers you to maintain and repair your Porsche 928 GT with confidence, saving you time and money in the process.

The Porsche 928 GT, produced between 1990 and 1991, was the final iteration of the iconic 928 grand tourer sports car, and a fitting culmination of the model's evolution. Often considered the swan song of the 928 line, it boasted an array of enhancements that aimed to elevate the driving experience. The most notable change was the introduction of a powerful 5.0-liter, 32 valve, 345 horsepower V8 engine, pushing the 928 GT to a top speed of 162 mph. This engine was coupled with a refined 5-speed automatic gearbox, providing smooth yet potent acceleration. The GT also featured a revised suspension system with a stiffer setup for enhanced handling prowess, allowing for greater agility and precision on winding roads. Visually, the 928 GT featured minor updates that refined its already striking silhouette. The front grille received a more pronounced design, while the rear spoiler was enlarged for improved downforce and aerodynamic efficiency. The interior was equally luxurious and driver-focused, with premium leather upholstery and a comprehensive instrument panel that put all the necessary information at the driver's fingertips. While the 928 GT was a capable and refined grand tourer, it faced a unique challenge upon its release. The introduction of the 911 Turbo S in 1990, offering similar performance but with a more traditional Porsche sports car DNA, overshadowed the 928 GT's release. The market for a front-engine, rear-wheel-drive grand tourer was also evolving, making the 928 GT's unique proposition less appealing to potential buyers. This, coupled with strict emission regulations and the dawn of a new generation of sports cars, ultimately led to the 928 GT being the final iteration of the model. Despite its relatively short production run, the 928 GT remains a coveted classic, offering a unique blend of luxury, performance, and the timeless elegance that defines Porsche. Its rarity and refined engineering make it a standout amongst the 928 lineup, captivating enthusiasts with its distinctive character and enduring legacy.