The Citroën BX 1990 All Service Repair Manual is your comprehensive guide to maintaining and repairing your vehicle. This manual offers a wealth of information covering all aspects of your Citroën BX, from routine maintenance to complex repairs. Dive into detailed instructions on engine service and repair, transmission maintenance, brake system troubleshooting, electrical system diagnostics, suspension adjustments, cooling system care, fuel injection and fuel system intricacies, emission system operations, engine control system management, chassis and bodywork repair, restraint system understanding, axle maintenance, and much more. This manual empowers you to tackle a wide range of tasks, enabling you to confidently handle your car's needs.

The Citroën BX, produced from 1983 to 1993, was a compact family car that marked a significant departure from the French manufacturer's traditional design language. The BX was the first Citroën to feature a fully aerodynamic body, a sharp departure from the boxy designs of its predecessors. This resulted in a distinctive wedge-shaped profile, highlighted by a sloping nose and a rear hatch that featured a distinctive "ducktail" spoiler. The BX was also one of the first cars to utilize extensive use of plastics, contributing to its lightweight construction. In fact, its aerodynamic design and lightweight construction made it one of the most fuel-efficient cars of its time.

The Citroën BX was offered with a range of petrol and diesel engines, encompassing both naturally aspirated and turbocharged variants. Notable variations included the sporty BX 16 valve, which boasted a potent 16-valve engine, and the BX 4TC, a rally-inspired model powered by a turbocharged engine. The BX also introduced several innovative features, including a self-leveling suspension system that automatically adjusted the ride height based on load and road conditions, and a unique hydraulic system for power steering, brakes, and clutch. The BX also offered a choice of manual or automatic transmissions, and its spacious interior provided comfortable seating for five passengers. While the BX met with initial acclaim for its innovative design and advanced features, its reliability was often criticized. However, the BX left a lasting mark on Citroën's history, representing a period of experimentation and innovation. It remains a unique and sought-after car for its distinctive styling, advanced technology, and relative affordability, especially in comparison to its contemporary rivals.