This comprehensive service repair manual provides detailed instructions for all repairs on your 1992 Mitsubishi 4G61, 4G63, or 4G64 equipped vehicle, covering everything from front to back. This is the same manual used by professional garages and workshops to expertly service your vehicle, equipping you with the technical knowledge necessary to restore it to peak performance. The manual features clear illustrations, diagrams, and step-by-step explanations, guiding you through even complex tasks with confidence, even if you have limited mechanical experience. The manual’s content includes engine overhaul and rebuilding, troubleshooting and diagnostics, computer diagnostic trouble tree charts, engine performance, front end and alignment procedures and specifications, suspension, transmission removal and installation, air conditioning service and capacities, transmission in-car servicing, firing orders, detailed specifications, timing belt service procedures, brake servicing procedures, complete torque specifications, U-joint and CV-joint service procedures, repair procedures, complete wiring diagrams, and vacuum diagrams.

The Mitsubishi 4G61, 4G63, and 4G64 are a family of four-cylinder, gasoline internal combustion engines produced by Mitsubishi Motors from 1982 to 2015. These engines were renowned for their durability, reliability, and performance, making them popular choices for a wide range of Mitsubishi vehicles, including the Lancer, Galant, and Eclipse. The 4G61, the smallest of the three, features a 1.6-liter displacement and was primarily used in smaller cars like the Mirage and Colt. The 4G63, with a 2.0-liter displacement, became a true legend in the automotive world. Its robust design and potential for tuning made it a favorite among enthusiasts, leading to its use in iconic vehicles like the Lancer Evolution and the Galant VR-4. The largest engine in the family, the 4G64, boasts a 2.4-liter displacement and was often found in larger sedans like the Galant and the Montero. All three engines share a common design philosophy, with a cast iron block, aluminum cylinder head, and a timing belt driven SOHC or DOHC valve train.

The 4G61, 4G63, and 4G64 engines are known for their simplicity and ease of maintenance. They feature a robust design with few electronic components, making them relatively reliable and easy to work on. The 4G63, in particular, benefited from a strong aftermarket support, with numerous performance upgrades and tuning options available. However, like any engine, these engines are susceptible to wear and tear, and proper maintenance is essential for ensuring longevity. Common issues encountered include timing belt failure, head gasket leaks, and oil consumption. The 4G61, 4G63, and 4G64 engines have a legacy of performance and durability, solidifying their place in automotive history. Their popularity and availability in the aftermarket continue to make them a viable option for enthusiasts and DIY mechanics alike. With proper maintenance, these engines can provide years of reliable service and driving enjoyment.