The Porsche 996 1998-2005 Full Service Repair Manual provides a comprehensive guide for maintaining, repairing, rebuilding, refurbishing, or restoring your Porsche 996. This detailed manual covers all diagnostic and repair procedures, offering the same information used by professional technicians and mechanics. It delves into a wide range of topics, including: * **Detailed Repair Procedures:** The manual features expanded sub-steps, notes, cautions, and warnings to highlight critical information, ensuring clarity and thoroughness in every repair process. * **Step-by-Step Guidance:** Numbered instructions guide you through each repair procedure, making the process clear and easy to follow. * **Visual Support:** Detailed illustrations, drawings, and photos accompany every procedure, providing visual clarity for complex tasks. * **Easy Navigation:** A numbered table of contents allows you to quickly find the information you need, making navigation simple and efficient. * **Troubleshooting and Electrical Service:** The manual combines troubleshooting and electrical service procedures with detailed wiring diagrams, simplifying the process of diagnosing and repairing electrical issues. This comprehensive guide empowers you to confidently tackle any repair or maintenance task, ensuring your Porsche 996 remains in top condition.

The Porsche 996, produced from 1998 to 2005, marked a significant departure from the iconic 911 lineage while carrying forward its core essence. It was the first generation of 911 to feature a water-cooled engine, a controversial decision for purists but one that brought improvements in performance and fuel efficiency. The 996's design, penned by the legendary Harm Lagaay, was a marked evolution, featuring smooth curves and integrated headlights that initially drew criticism for their resemblance to those of the 993's predecessor. Yet, this design grew on many, eventually becoming recognized for its sleek and modern aesthetic. Under the hood, the 996 offered a variety of engine options, starting with the 3.4-liter flat-six in the base Carrera. This was later upgraded to a 3.6-liter unit, with further performance enhancements available in the Carrera S and the iconic GT3, known for its track-focused prowess and naturally aspirated 3.6-liter engine producing over 380 horsepower. Beyond its performance, the 996 introduced numerous technological advancements, including an advanced electronic stability control system, a more refined interior with improved ergonomics, and the option of a Tiptronic S automatic transmission. However, the 996 was not without its challenges. Early models, notably the 1998 and 1999 models, faced issues with the engine's IMS bearing, a component prone to failure that led to costly repairs. Despite these concerns, the 996 continues to be a desirable and sought-after sports car, praised for its handling, performance, and overall driving experience. While not universally embraced upon its release, the 996's innovative design and technological advancements have solidified its place as a significant chapter in the 911's long and storied history.