This workshop service manual provides comprehensive coverage for the Nubira, encompassing models from 1998, 1999, and 2000, belonging to the J100 (First Generation). Designed as a compact family car, the Nubira was known for offering competitive pricing and a variety of body styles, including sedan, hatchback, and station wagon. These vehicles typically featured Ecotec Family engines, commonly 1.6L or 2.0L inline-4 cylinders, paired with either a 5-speed manual or a 4-speed automatic transmission. While not always achieving the same widespread recognition as its contemporaries, the Nubira offered practical transportation and a range of features for its market segment. This English-language manual serves as an invaluable resource for owners and technicians alike, detailing everything from routine maintenance to complex repairs. It includes in-depth coverage of the engine, transmission, brakes, suspension, steering, electrical systems, fuel system, cooling system, exhaust system, HVAC, and body/chassis. You will find periodic maintenance schedules, systematic troubleshooting guides, step-by-step repair instructions, overhaul procedures, and detailed wiring diagrams. The manual's comprehensive scope and technical depth are suitable for professional technicians and advanced DIY mechanics seeking to maintain, diagnose, and repair their Nubira effectively.