This comprehensive Mercury 90hp Carb EFi 4 Cylinder 4 Stroke Outboard Service Repair Workshop Manual covers all aspects of maintenance, repair, and troubleshooting for your outboard motor, spanning model years 2005 through 2011. This detailed manual provides step-by-step instructions, accompanied by clear illustrations and exploded diagrams, guiding you through every repair and service procedure with precision. It's the same type of manual used by professional mechanics and technicians, ensuring you have access to the most accurate and detailed information available. With this manual, you'll have the confidence to tackle any repair, from routine maintenance to complex troubleshooting, saving you time and money in the long run.

The Mercury 90hp Carb EFi 4 Cylinder 4 Stroke outboard motor, produced from 2005 to 2011, is a reliable and powerful engine designed for a wide range of boating applications. This model is well-known for its smooth and quiet operation, thanks to its four-cylinder, four-stroke design, which delivers a balance of power and efficiency. The 90hp engine utilizes a carburetor for fuel delivery, but also incorporates electronic fuel injection to optimize fuel efficiency and performance. This combination provides a reliable and consistent power output, making it suitable for both recreational fishing and cruising. The Mercury 90hp outboard motor offers a range of features that elevate its performance and user experience. Its durable construction with robust components ensures longevity and consistent performance even in demanding conditions. The engine is designed for easy maintenance and repair, with readily available parts and detailed service manuals. In addition, the Mercury 90hp incorporates a Command Thrust propeller, providing increased thrust and maneuverability, especially at low speeds. This makes it an ideal engine for navigating shallow waters or maneuvering in tight spaces, enhancing the overall boating experience. Overall, the Mercury 90hp Carb EFi 4 Cylinder 4 Stroke outboard motor is a versatile and dependable power source for various boating activities, offering a blend of power, efficiency, and user-friendly features.