This comprehensive Ferrari 328 GTB and 328 GTS Service Repair Manual provides detailed instructions and step-by-step diagrams for all workshop procedures, ensuring you have the necessary information for successful repairs and maintenance. The manual covers a wide range of topics, including engine repair and rebuilding, electrical systems, lubrication system, cooling system, transmission, differential, tool equipment, tightening torques, chassis, and hitch points. It is designed to be a valuable resource for both professional technicians and DIY enthusiasts, offering the same information used by official Ferrari dealers. This detailed manual is your guide to every repair and troubleshooting procedure needed for your Ferrari 328 GTB or GTS.

The Ferrari 328 GTB and 328 GTS were two-seater sports cars produced by Ferrari from 1985 to 1989. They were the successors to the Ferrari 308, and were the last models in Ferrari's mid-engine V8 line to feature the classic Pininfarina-designed "wedge" shape that had been popularized by the 308. While retaining the 308's overall styling, the 328 incorporated several refinements, including a larger 3.2-liter V8 engine, a revised suspension, and a more luxurious interior. The 328 GTB featured a fixed roof, while the 328 GTS featured a removable targa top, giving it a convertible-like experience. The 328's 3.2-liter engine was a significant departure from the 308's 3.0-liter unit. It produced 270 hp, a substantial increase over the 308's 255 hp. The engine was mated to a five-speed manual transmission, and the car's handling was improved by a revised suspension, which featured stiffer springs and shocks. The interior of the 328 was also significantly upgraded, with more comfortable seats, a revised dashboard, and higher-quality materials throughout. The 328 was praised by automotive journalists for its performance, handling, and overall refinement, making it a highly sought-after collectible today. The 328's production ended in 1989, with the 348 replacing it as Ferrari's entry-level V8 model. However, the 328 remains a popular choice for enthusiasts, and its classic styling and engaging performance continue to attract attention even today.