What is 4g94?

4G94 is a four-cylinder 1.8L gasoline engine manufactured by Mitsubishi Motors Corporation. It belongs to the Mitsubishi 4G engine family, which was first introduced in 1981. The 4G94 engine has a single overhead camshaft (SOHC) design with 16 valves and port fuel injection system. It was used in various Mitsubishi models, including the Lancer, Outlander, and Galant. The 4G94 engine produces 120 horsepower and 143 lb-ft of torque, and it has an iron block and aluminum cylinder head. It features a timing belt, which should be replaced every 100,000 miles or according to the manufacturer's recommendations, and it also requires regular oil changes and maintenance for optimal performance and longevity.