This comprehensive repair manual for the Ford Mustang GT S197, covering model years 2005-2009, is designed to be a valuable resource for both professional technicians and knowledgeable DIY enthusiasts. It provides detailed information and step-by-step instructions for a wide range of repair and maintenance procedures, ensuring you have the knowledge and guidance needed to keep your Mustang running smoothly. The manual includes detailed sections covering engine, transmission, suspension, electrical systems, brakes, and more. With clear illustrations and diagrams, it simplifies even the most complex tasks, enabling you to confidently diagnose and resolve issues. You'll find in-depth information on troubleshooting, disassembly, assembly, cleaning, and reinstalling procedures. The information in this manual is comparable to what you would find in a factory service manual, offering the same level of detail and technical accuracy. It covers topics typically found in both factory service manuals and owner's manuals, making it a highly comprehensive resource. With this manual, you can learn the knowledge and techniques that factory-trained technicians use to keep Mustangs in peak condition. This empowers you to make informed decisions about maintaining and repairing your Mustang.

The Ford Mustang GT S197, produced from 2005 to 2009, marked a significant chapter in the iconic muscle car's history. This generation, internally designated as the S197, represented a complete redesign, departing from the previous SN95 platform and introducing a thoroughly modern chassis and powertrain. The Mustang GT S197 inherited the classic muscle car silhouette, but with sharp, aggressive lines and a more aerodynamic profile. Its signature long hood, fastback roofline, and three-bar grille, combined with an available rear spoiler and 17-inch or 18-inch wheels, conveyed a sense of power and athleticism. Beneath the sheet metal resided a 4.6-liter Modular V8 engine, generating 300 horsepower and 320 lb-ft of torque, offering a potent blend of performance and everyday drivability. The S197 also introduced a new independent rear suspension, contributing to a more refined ride and improved handling compared to its predecessors. Despite its modern features, the Mustang GT S197 remained true to its roots, offering a visceral driving experience. The throaty rumble of the V8 engine, the responsive throttle, and the precise steering created a sense of engagement that connected driver and machine. The interior, while functional, emphasized a sporty aesthetic with deeply bolstered seats, a thick-rimmed steering wheel, and chrome accents. The S197 Mustang GT offered a range of options, including a five-speed manual or automatic transmission, various wheel and tire configurations, and an upgraded sound system. Its popularity stemmed from its ability to blend performance, style, and affordability, making it a compelling choice for enthusiasts and everyday drivers alike. The Ford Mustang GT S197, with its potent engine, refined handling, and classic muscle car aesthetics, solidified its position as a modern icon, carrying the legacy of its predecessors into the 21st century.