The Porsche 911 Carrera, chassis code 993, represents the final iteration of the iconic air-cooled 911 lineage, produced from 1993 to 1998. Engineered with a rear-mounted, naturally aspirated air-cooled Flat-6 (Boxer) engine, available in 3.6L and 3.8L displacements, this luxury sports car is renowned for its exceptional driving dynamics, robust build quality, and the distinctive character of its air-cooled powertrain. As a grand tourer, the 993 Carrera offers a blend of performance and comfort, making it a highly sought-after model by enthusiasts and collectors alike, celebrated for its engineering excellence and significant place in automotive history.

This comprehensive workshop manual provides in-depth coverage of the Porsche 911 Carrera (993) with a primary focus on general engine repair. It details engine overhaul, routine maintenance, troubleshooting, diagnostics, and performance tuning for the air-cooled Flat-6 engine. The manual includes extensive information on engine mechanicals, fuel and ignition systems, exhaust, and engine management, along with step-by-step procedures for disassembly, assembly, and component rebuilding. Numerous illustrations and diagrams, coupled with detailed explanations and specifications, ensure that owners and technicians can effectively maintain and repair this classic vehicle, preserving its performance and longevity.