This Service Repair Manual covers Mitsubishi models equipped with the 4G3 Series engines. These engines, known for their Inline-4 configuration and liquid-cooled design, offer reliable performance across various displacements, including 1.6L, 1.8L, and 2.0L variants. Whether featuring carburetor or fuel injection systems, the 4G3 Series engines have been engineered for durability and efficiency, making them a cornerstone of Mitsubishi's automotive offerings. This manual provides in-depth information to ensure these vehicles continue to operate at their peak. This comprehensive manual is designed to assist owners, mechanics, and technicians in maintaining and repairing Mitsubishi vehicles. It includes detailed procedures for engine service and repair, transmission service, brake systems, suspension and steering, fuel and emission systems, and electrical and engine control systems. Furthermore, troubleshooting guides, wiring diagrams, and information on chassis and body repairs are provided. Regular maintenance, including periodic lubrication, is also covered, ensuring the longevity and optimal performance of your vehicle.