The Chevrolet Spark, first introduced in its initial generation for the 2004 model year, represents a compact and efficient city car designed for urban maneuverability and economical operation. Built on the M100/M150 platform, this vehicle typically features a transversely mounted, front-wheel-drive inline 3-cylinder gasoline engine, with variants commonly including 0.8L and 1.0L displacements. Known for its small footprint, with dimensions measuring approximately 3410 mm in length and 1495 mm in width, the Spark is an accessible option for drivers seeking straightforward transportation. Its engineering prioritizes fuel efficiency and ease of use, making it a practical choice for daily commuting and navigating congested environments. This comprehensive service repair workshop manual provides in-depth technical information for the Chevrolet Spark. It covers a wide array of essential maintenance procedures, diagnostic strategies, and repair instructions for all major mechanical and electrical systems. Users will find detailed guidance on engine mechanicals, fuel and emission controls, drivetrain components including manual and automatic transaxles, suspension, steering, brakes, and body systems. The manual also includes crucial wiring schematics, troubleshooting guides, and specific technical data, empowering owners, independent mechanics, and dealership technicians to effectively maintain, diagnose, and repair the vehicle to ensure optimal performance and longevity.