This service repair manual covers the Toyota 4A-FE and 4A-GE engines, renowned for their robust engineering and reliability. These inline 4-cylinder engines, featuring DOHC and electronic fuel injection, were utilized in various Toyota models including the Corolla AE92 series, Carina II AT171 series, and Celica AT180 series. With a displacement of 1587cc, the 4A-FE typically produced between 115-120 horsepower, while the 4A-GE variants offered a range of 130-165 horsepower, catering to a spectrum of performance needs. This comprehensive manual provides essential information for maintaining and repairing these engines. It details engine mechanicals, the EFI system, cooling, lubrication, ignition, starting, and charging systems. Included are service specifications, standard bolt torque values, special tools, electrical and hydraulic diagrams, and photo illustrations. Owners, mechanics, and technicians will find detailed procedures for diagnosing, servicing, maintaining, and troubleshooting the 4A-FE and 4A-GE engines, ensuring optimal performance and longevity.