This manual covers Galant, Mirage, and Diamante models produced between 1990 and 2000. These vehicles represent a commitment to engineering quality and reliability during this era, offering a range of options suitable for daily commuting and family use. The models from this period are recognized for their diverse powertrain choices and comfortable interiors, making them enduring vehicles in the automotive market. This comprehensive guide provides the necessary information to understand and maintain these specific vehicles throughout their lifespan. This Factory Service Repair Manual in English provides detailed, step-by-step procedures for general maintenance, engine and transmission service, and repair of all major automotive systems, including brakes, suspension, steering, cooling, fuel, electrical, and emissions. It also includes advanced troubleshooting guides, wiring diagrams, and specifications, all presented at a factory-trained technician level with included illustrations and diagrams. The manual is designed to assist vehicle owners, DIY enthusiasts, and professional mechanics in effectively maintaining, diagnosing, and repairing their vehicles, ensuring optimal performance and longevity.