This comprehensive Infiniti Q45 Service Repair Manual covers all model years from 1991 to 1996, encompassing everything you need to repair, maintain, rebuild, refurbish or restore your car. This manual provides detailed instructions and specifications, serving as your ultimate guide for all service and repair procedures. Whether you are a seasoned mechanic or a do-it-yourself enthusiast, this manual is your go-to resource for ensuring your Infiniti Q45 runs smoothly.

The manual covers a wide range of topics, including general information, maintenance procedures, engine mechanicals, lubrication and cooling systems, fuel and emission control systems, accelerator control, fuel and exhaust systems, automatic transmission, propeller shaft and differential carrier, front axle and front suspension, rear axle and rear suspension, braking systems, steering systems, bodywork, heater and air conditioning, and electrical systems.

Detailed illustrations, diagrams, wiring schematics, and step-by-step instructions are included throughout the manual, ensuring clarity and ease of understanding. The manual is organized for easy navigation, making it simple to find the information you need quickly.

The Infiniti Q45, produced from 1990 to 1996, was a groundbreaking luxury sedan that established Infiniti as a serious contender in the premium automotive market. It was the first Infiniti model to be built on a dedicated platform, and it showcased the brand's commitment to performance and technology. The Q45 was powered by a 4.5-liter V8 engine, dubbed the "VH45DE," which generated 278 horsepower and 295 lb-ft of torque. Its advanced features included a sophisticated independent suspension system, four-wheel disc brakes with anti-lock braking system (ABS), and a luxurious interior with leather upholstery, power accessories, and a premium sound system. The Q45's impressive combination of power, comfort, and technology made it a highly sought-after luxury sedan in its time.

Despite its advanced design and technology, the Q45 was not without its drawbacks. The initial models were known for their complex and expensive maintenance needs, with some owners reporting high repair costs and difficulties finding qualified technicians. Additionally, some critics found the Q45's driving dynamics to be somewhat underwhelming compared to rivals like the BMW 7 Series and Mercedes-Benz S-Class. However, the Q45's strong engine, advanced features, and luxurious interior made it a compelling option for buyers looking for a premium sedan with a distinctive Japanese flair. The Q45's legacy lives on as a symbol of Infiniti's early ambition and its commitment to delivering luxury and performance in an innovative package. The Infiniti Q45 Service Repair Manual 1991-1996 serves as a valuable resource for owners and mechanics alike, providing detailed information on maintaining and repairing this iconic Japanese luxury sedan.