This comprehensive service and repair manual provides detailed instructions for maintaining and repairing your Porsche 964 911, covering all models produced between 1989 and 1993. With over 5000 pages of information, this manual is a valuable resource for both professional mechanics and DIY enthusiasts. Immerse yourself in detailed instructions for engine overhaul and rebuilding, brake systems, sunroof operation, timing belt replacement, trouble code interpretation, and wiring diagrams. Navigate through troubleshooting and diagnostics procedures, learn about engine performance optimization, explore front end procedures and specifications, delve into suspension components, and understand transmission intricacies. This manual also provides in-depth information on air conditioning service and capacities, computer diagnostic codes, firing orders, detailed technical specifications, factory maintenance schedules and charts, serpentine belt routings with diagrams, timing belt service procedures, driving concerns, complete torque specifications, U-joint and CV-joint service procedures, repair procedures, and comprehensive wiring diagrams. Illustrated with hundreds of clear and detailed diagrams, this manual equips you with the knowledge needed to perform a wide range of repairs and maintenance tasks on your Porsche 964 911.

The Porsche 964, also known as the 911/964, is a significant chapter in the legendary Porsche 911's history, marking the transition from the classic air-cooled engine to a more modern, water-cooled era. Introduced in 1989, the 964 represented a major redesign of the 911 platform, offering a blend of classic styling with advanced engineering improvements. This generation was the first to feature a significantly wider body, with a 67 mm increase in track width, contributing to improved handling and stability. The 964 also introduced a new, 3.6-liter air-cooled flat-six engine, producing an impressive 247 horsepower in standard form. The engine was paired with a redesigned five-speed manual transmission or a four-speed automatic. The 964 also featured a number of technological advancements, including a new independent rear suspension system, a more sophisticated anti-lock braking system (ABS), and a more refined interior with improved ergonomics. Beyond the standard 911 Carrera model, the 964 series also offered several exciting variants. The Carrera 2, introduced in 1991, featured a wider body and a more powerful engine, pushing the power output to 257 horsepower. The iconic Carrera RS was also reborn with the 964 platform, boasting a lightweight construction, increased power, and a stripped-down interior, further emphasizing the car's sporting intentions. The 964 generation also saw the introduction of the Turbo model, boasting a 3.6-liter, twin-turbocharged engine generating an impressive 355 horsepower. The 964 marked a pivotal moment for the Porsche 911, seamlessly bridging the gap between the classic air-cooled era and the modern water-cooled era. Its blend of classic styling, advanced engineering, and impressive performance made it a desirable and sought-after car, contributing to the enduring legacy of the 911.