The 1990 Mazda RX-7, a 2nd Generation (FC) model, is a distinguished sports car renowned for its unique rotary engine technology, balanced chassis, and striking design. Built between 1985 and 1992, this compact/mid-size sports coupe offered an engaging driving experience, competing with notable vehicles like the Toyota Supra and Nissan 300ZX. Its naturally aspirated 13B rotary engine, a two-rotor Wankel design, produced approximately 200 horsepower, contributing to its reputation for performance and handling. The RX-7's engineering quality and reliability, coupled with its distinctive powertrain, solidified its place in automotive history and made it a favorite among driving enthusiasts.

This factory service manual provides comprehensive, A-Z coverage for all repairs and maintenance procedures for the 1990 Mazda RX-7 (FC3S). It details everything from routine maintenance and fluid specifications to in-depth repair instructions for all major systems, including the rotary engine, drivetrain, suspension, brakes, and electrical systems. The manual is designed for professional technicians and experienced DIY enthusiasts, offering factory-level technical information, diagnostic procedures, and specific details like torque values and clearances. Its purpose is to ensure the proper upkeep, troubleshooting, and repair of the vehicle, maintaining its performance and longevity.