This comprehensive workshop repair service manual is specifically designed for the 1990 BMW 320i model, providing in-depth information to assist you with all aspects of maintenance, repair, and troubleshooting. The manual encompasses all models, engines, trim levels, and transmission types for the 1990 320i. It is a valuable resource for both professional mechanics and DIY enthusiasts, offering detailed instructions and diagrams to facilitate a wide range of tasks. With its comprehensive coverage, you'll find detailed information on engine repair, electrical systems, brakes, suspension, transmission, and much more. This manual is an essential tool for anyone who wants to perform repairs, service, or maintenance on their 1990 BMW 320i, ensuring that you have the necessary knowledge and guidance to complete tasks accurately and efficiently.

The BMW 320i, produced from 1987 to 1991, was a significant model in the evolution of the iconic BMW 3 Series. The E30 generation, to which the 1990 320i belongs, marked a departure from the more traditional styling of its predecessors, embracing a more modern and aerodynamic design. Powered by a 2.0-liter four-cylinder engine, the 320i offered a balance of performance and fuel efficiency. It generated 129 horsepower, enough to propel the car from 0 to 60 mph in around 9.5 seconds. The 320i was available in both sedan and coupe body styles, appealing to a diverse range of drivers. The car's handling, thanks to its precise steering and balanced suspension, was renowned for its precision and responsiveness, solidifying the 3 Series' reputation as a driver's car. While the 1990 320i offered a comfortable and refined driving experience, it also presented its fair share of mechanical challenges. Typical issues included problems with the fuel injection system, electrical components, and the cooling system. This is where the BMW 320i 1990 Workshop Repair Service Manual comes in. This comprehensive manual serves as an invaluable resource for both professional technicians and DIY mechanics. It provides detailed instructions and schematics for troubleshooting and repairing any component of the 320i. From engine rebuilds to suspension work, the manual covers everything, ensuring that owners can address maintenance and repair needs effectively and efficiently. The manual also incorporates information on safety procedures, diagnostic tools, and common parts, making it an essential companion for anyone looking to restore or maintain their classic 320i.