This comprehensive Ferrari 400i Service Repair Workshop Manual covers all models produced from 1979 to 1985, providing detailed instructions for maintenance and repair procedures. It serves as a valuable resource for both experienced mechanics and DIY enthusiasts, offering step-by-step guidance, diagrams, illustrations, wiring schematics, and specifications.

The manual covers a wide range of topics, including general information, engine mechanical and electrical systems, emission control, fuel system, clutch system, manual and automatic transaxle systems, driveshaft and axle, suspension system, steering system, restraint systems, brake system, body (interior and exterior), body electrical system, and heating, ventilation, and air conditioning.

With its detailed instructions and clear explanations, this manual empowers individuals to perform routine maintenance and address more complex repairs. It provides the same information and procedures used by authorized Ferrari dealerships, enabling owners to maintain their vehicles to factory standards.

The Ferrari 400i, produced from 1979 to 1985, marked a significant evolution in Ferrari's grand touring lineup. It represented the quintessential 1980s Ferrari, blending luxurious comfort with exhilarating performance. The 400i was a direct successor to the 400 GT, featuring a modernized and refined design. Its sleek, aerodynamic lines, penned by Pininfarina, were a hallmark of the era, incorporating subtle curves and sharp angles for a sophisticated and sporty aesthetic. The 400i was a grand tourer in every sense, offering a plush interior crafted with premium materials, including leather upholstery, wood accents, and a sophisticated sound system. This focus on comfort provided a welcome contrast to the powerful engine that lay beneath the hood.

Under the long, sculpted hood resided a 4.8-liter V12 engine, a testament to Ferrari's engineering prowess. This potent engine, producing a respectable 340 horsepower, was capable of propelling the 400i from 0 to 60 mph in about 6.5 seconds, a remarkable feat for its time. The engine was paired with a five-speed manual transmission, providing a direct and engaging driving experience. With its potent engine and precise handling, the 400i offered an exhilarating driving experience, capable of carving through corners with grace and confidence. The 400i's legacy remains strong, as collectors and enthusiasts alike appreciate its timeless styling, luxurious comfort, and powerful performance. It represents a significant chapter in Ferrari's history, marking a period of transition towards more refined and sophisticated grand touring cars.